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Paul S Chard, MD

Gastroenterology · Oakland

NPI 1427006006

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
12
2 carriers
Offices
2
Since medical school
28 years
Stanford University School of Medicine, 1998

Offices

2 locations · East Bay Center for Digestive Health Medical Associates Inc · Alameda Health System

Looking this up.

Hospitals listed: Alta Bates Summit Medical Center · Alta Bates Summit Medical Center - Alta Bates Camp · Highland Hospital. That is not proof they admit you there this week.

Plans that list them

12 plans · 2 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chard’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

12 of 12 plans

Plans whose provider directory lists this clinician
Alignment Health BreathEasy (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Clarity (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Harmony (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Honor+ Plan (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health My Choice CalCare (HMO)Alignment Health PlanListedOct 3, 2026
Imperial Courage Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Dynamic Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Senior Value (HMO C-SNP)Imperial Health Plan of California, Inc.ListedSep 1, 2026

California Medical Board record

Licence A71845 · Current

Licensed to practise in California · since 2000 · expires 2027-12-31 · Stanford University School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Surgery centers they own

  • The Oakland CA Endosurgery ASC, LP dba East Bay EndosurgeryAmbulatory Surgery Center · Oakland, CA6.1% owner since 2006 · accredited by AAAHC
    Accreditation Renewed5 inspections, 2 with deficiencies · last 2025-12-15: Requirements Met

School, training and certification

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • American Board of Internal Medicine - Gastroenterology
  • American Board of Internal Medicine - Internal Medicine

Hospitals they work in

3 hospitals

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Alta Bates Summit Medical CenterOakland, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 78% would definitely recommend it
    Overall rating: 5 of 5 starsBetter than the national rate — Death rate among surgical inpatients with serious treatable complications: 130.09 (87.72 to 172.46) · 109 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.274, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.227, Oct 2024 – Sep 2025
  • Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 2 of 5 · 67% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.298, Oct 2024 – Sep 2025
  • Highland HospitalOakland, CAAcute Care Hospital · Government - Hospital District or Authority · Has an emergency department · Birthing-friendlyPart of Alameda Health System, which runs 4 hospitalsPatients rate it 3 of 5 · 70% would definitely recommend it
    Overall rating: 1 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.568, Oct 2024 – Sep 2025
See every measure and the patient survey for Alta Bates Summit Medical Center

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 4 better, 3 the same, 0 worse of 7 measures. Readmissions: 3 better, 6 the same, 0 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Alta Bates Summit Medical Center
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths130.09 (87.72 to 172.46) · 109 casesBetterJul 2022 – Jun 2024
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.274BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.227BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1 (0.06 to 1.94) · 1,209 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.88 (0.6 to 1.16)No differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2 · 89 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6.9 · 105 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.8 · 270 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8.9 · 447 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13.7 · 341 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths11.2 · 381 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.6 · 2,811 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.13 (0 to 0.31) · 7,167 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.21 (0.02 to 0.4) · 7,659 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.93 (0.92 to 4.94) · 1,668 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.25 (0 to 2.75) · 580 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.67 (1.19 to 4.15) · 1,446 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths6.17 (0.33 to 12.02) · 633 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths8.11 (4.67 to 11.55) · 619 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.61 (0.15 to 3.07) · 309 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.39 (0 to 0.96) · 6,085 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.8 · 217 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.724No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.425No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.716No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits12.7 · 416 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.6 · 606 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-30.4 · 359 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-31.8 · 555 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-14.4 · 358 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16 · 382 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.1 (3.2 to 8.2) · 25 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits10.8 (7.3 to 16) · 25 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits4.5 · 232 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.9 · 56 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20 · 152 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits14.8 (11.1 to 20) · 251 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.2 (0.9 to 1.5) · 579 casesNo differentJan 2024 – Dec 2024

What patients said (535 patients answered, 18% of those asked)

Patient survey stars by topic at Alta Bates Summit Medical Center
Cleanliness4
Nurse communication3
Doctor communication4
Communication about medicines2
Discharge information3
Overall hospital rating4
Quietness3
Recommend hospital5
Share of patients giving the best answer at Alta Bates Summit Medical Center
Room was "always" clean73%
Nurses "always" communicated well75%
Doctors "always" communicated well81%
Staff "always" explained58%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully79%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)75%
Staff "always" explained new medications73%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully72%
Nurses "always" treated them with courtesy and respect85%
"Always" quiet at night54%
"YES", patients would definitely recommend the hospital78%
Staff "always" explained possible side effects43%
Yes, staff "did" give patients information about possible symptoms86%
See every measure and the patient survey for Alta Bates Summit Medical Center - Alta Bates Camp

Behind the star rating — Deaths: 2 better, 5 the same, 0 worse of 7 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 2 better, 6 the same, 1 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Alta Bates Summit Medical Center - Alta Bates Camp
Clostridium Difficile (C.Diff)Infections0.298BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.18 (0.16 to 2.2) · 730 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.87 (0.51 to 1.23)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths188.12 (132.31 to 243.94) · 50 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths6.8 · 50 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.8 · 41 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths9.4 · 189 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths12.6 · 184 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths8.7 · 103 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.9 · 1,585 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.18 (0 to 0.4) · 3,929 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.31 (0.11 to 0.51) · 3,954 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.15 (0.95 to 5.36) · 754 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.62 (0 to 3.33) · 325 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths1.99 (0.39 to 3.59) · 717 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths10.85 (2.27 to 19.44) · 326 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths4.79 (1.08 to 8.49) · 302 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.68 (0.19 to 3.18) · 184 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.17 (0 to 0.88) · 3,240 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.4 · 161 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.207No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.48No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.785No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.4 · 243 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-58.2 · 194 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-12.3 · 177 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.8 · 209 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.4 (3.8 to 7.5) · 215 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.2 (9.4 to 15.5) · 215 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits4.8 · 150 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.2 · 81 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.4 (10 to 18.1) · 315 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.8 (0.6 to 1.2) · 137 casesNo differentJan 2024 – Dec 2024

What patients said (449 patients answered, 15% of those asked)

Patient survey stars by topic at Alta Bates Summit Medical Center - Alta Bates Camp
Cleanliness2
Nurse communication2
Doctor communication2
Communication about medicines2
Discharge information2
Overall hospital rating2
Quietness2
Recommend hospital3
Share of patients giving the best answer at Alta Bates Summit Medical Center - Alta Bates Camp
Room was "always" clean62%
Nurses "always" communicated well72%
Doctors "always" communicated well75%
Staff "always" explained53%
Yes, staff "did" give patients this information82%
Yes, staff "did" give patients information about help after discharge82%
Doctors "always" explained things so they could understand68%
Doctors "always" listened carefully73%
Doctors "always" treated them with courtesy and respect83%
Patients who gave a rating of "9" or "10" (high)58%
Staff "always" explained new medications67%
Nurses "always" explained things so they could understand67%
Nurses "always" listened carefully66%
Nurses "always" treated them with courtesy and respect81%
"Always" quiet at night49%
"YES", patients would definitely recommend the hospital67%
Staff "always" explained possible side effects38%
Yes, staff "did" give patients information about possible symptoms83%
See every measure and the patient survey for Highland Hospital

Behind the star rating — Deaths: 0 better, 7 the same, 0 worse of 7 measures. Safety: 0 better, 5 the same, 1 worse of 6 measures. Readmissions: 0 better, 6 the same, 3 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Highland Hospital
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0BetterOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.568BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.95 (0 to 1.99) · 487 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.06 (0.7 to 1.42)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths198.35 (145.43 to 251.26) · 50 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths6.8 · 83 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths11.8 · 60 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths13.3 · 148 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths11.9 · 237 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.7 · 68 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.3 · 1,143 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.17 (0 to 0.38) · 4,370 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.27 (0.07 to 0.47) · 4,344 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.54 (0.29 to 4.79) · 689 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths2.07 (0.37 to 3.78) · 165 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths1.91 (0.34 to 3.48) · 681 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths11.62 (2.72 to 20.53) · 179 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.44 (1.37 to 9.5) · 163 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.97 (0.49 to 3.45) · 126 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.76 (0.07 to 1.44) · 3,387 casesNo differentJul 2022 – Jun 2024
MRSA BacteremiaInfections0.519No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections1.682No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits15.5 · 51 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits21.9 · 184 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits141.8 · 59 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits27.6 · 186 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits35.3 · 253 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.6 · 243 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5 (3.2 to 7.7) · 64 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits13.5 (9.7 to 18.5) · 64 casesNo differentJan 2024 – Dec 2024
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19 · 107 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits14.4 (10.8 to 19.4) · 355 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.7 to 1.5) · 84 casesNo differentJan 2024 – Dec 2024

What patients said (1,960 patients answered, 26% of those asked)

Patient survey stars by topic at Highland Hospital
Cleanliness3
Nurse communication2
Doctor communication3
Communication about medicines2
Discharge information2
Overall hospital rating4
Quietness3
Recommend hospital4
Share of patients giving the best answer at Highland Hospital
Room was "always" clean68%
Nurses "always" communicated well72%
Doctors "always" communicated well77%
Staff "always" explained55%
Yes, staff "did" give patients this information83%
Yes, staff "did" give patients information about help after discharge83%
Doctors "always" explained things so they could understand73%
Doctors "always" listened carefully76%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)68%
Staff "always" explained new medications68%
Nurses "always" explained things so they could understand68%
Nurses "always" listened carefully68%
Nurses "always" treated them with courtesy and respect78%
"Always" quiet at night50%
"YES", patients would definitely recommend the hospital70%
Staff "always" explained possible side effects42%
Yes, staff "did" give patients information about possible symptoms82%

Original Medicare doctor bills

$145,690

Medicare paid this office $145,690 for 582 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Removal of polyps or growths of large bowel using an endoscope with mechanical snare183$42,577$231
Imaging of digestive tract done from the inside of the digestive tract30$23,425$756
Return visit (30+ min)104$11,064$92
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope118$11,028$91
Biopsy of large bowel using a flexible endoscope140$10,386$74
See all 14 services
Every Original Medicare service billed
Removal of polyps or growths of large bowel using an endoscope with mechanical snare183$42,577$231
Imaging of digestive tract done from the inside of the digestive tract30$23,425$756
Return visit (30+ min)104$11,064$92
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope118$11,028$91
Biopsy of large bowel using a flexible endoscope140$10,386$74
Colorectal cancer screening; colonoscopy on individual at high risk45$9,037$201
New patient visit (45+ min)63$8,748$137
Diagnostic exam of large bowel using a flexible endoscope38$5,804$153
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk16$3,397$200
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope26$2,500$96
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes26$2,464$70
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes16$1,858$116
Initial hospital care with moderate level of medical decision making at least 75 minutes11$1,698$154
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes14$1,481$106

Procedures Medicare counted

Procedure volume Medicare published
Colonoscopy139More than 87% of doctors who do this
Upper gastrointestinal (GI) endoscopy for acid reflux139More than 83% of doctors who do this

Procedures year by year

Procedures billed to Original Medicare by year
Procedure201920202021202220232024
Removal of polyps or growths of large bowel using an endoscope with mechanical snare10881144127145184
Biopsy of large bowel using a flexible endoscope16097142129119141
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope8388978993121
Diagnostic exam of large bowel using a flexible endoscope473445322138
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope382936192626
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope14–18–11–

Times billed to Original Medicare each year. A blank year means fewer than 11 people had it, or none: Medicare does not publish smaller counts. Medicare Advantage patients are not included.

Who their Medicare patients are

582 Original Medicare patients in 2024. Average age 73 · Under 65 6% · 85 and older 5% · Women 49% · Also on Medicaid 43% · Health risk score 1.09. At or below the middle of the specialty; the typical gastroenterology clinician is at 1.42.

Conditions among them: High blood pressure 66% · Diabetes 27% · Chronic kidney disease 23% · Coronary heart disease 17% · Depression 17% · Cancer 16% · Atrial fibrillation 14% · COPD 10% · Heart failure 9% · Stroke 7% · Dementia 3%.

The office billed $760,361, Medicare allowed $182,334 and paid $145,690; for 959 services of 36 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
2024582959731.09$760,361$145,690
2023499787731.26$596,584$114,633
2022504761731.14$605,010$111,816
2021517889721.19$695,391$146,147
2020445751721.52$515,219$113,611
2019517886721.43$667,156$140,419
2018510839711.34$616,728$125,569
2017460794721.38$566,583$123,330
2016432759731.24$573,885$129,110
2015439723721.22$525,572$125,635
2014415734711.34$531,075$125,898
2013396747721.31$492,122$123,087

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 13 services

Original Medicare services billed in 2023
Removal of polyps or growths of large bowel using an endoscope with mechanical snare144$33,070$228
Imaging of digestive tract done from the inside of the digestive tract22$16,843$766
Biopsy of large bowel using a flexible endoscope118$10,266$86
Return visit (30+ min)96$9,083$87
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope91$8,649$93
Colorectal cancer screening; colonoscopy on individual at high risk41$8,316$203
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes38$4,224$68
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk17$3,451$203
Diagnostic exam of large bowel using a flexible endoscope21$3,280$156
New patient visit (45+ min)29$3,198$110
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes23$2,645$115
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope26$2,512$97
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope11$1,855$169

2022: 14 services

Original Medicare services billed in 2022
Removal of polyps or growths of large bowel using an endoscope with mechanical snare127$27,631$218
Imaging of digestive tract done from the inside of the digestive tract25$19,875$795
Biopsy of large bowel using a flexible endoscope129$13,335$103
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope89$7,768$87
Colorectal cancer screening; colonoscopy on individual at high risk37$7,292$197
Return visit (30+ min)74$6,704$82
Diagnostic exam of large bowel using a flexible endoscope32$4,336$135
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk19$3,789$199
New patient visit (45+ min)28$2,925$104
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes28$2,636$63
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes18$2,132$118
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope18$1,926$101
Short return visit (20+ min)29$1,541$53
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes16$1,444$90

2021: 15 services

Original Medicare services billed in 2021
Imaging of digestive tract done from the inside of the digestive tract37$36,892$922
Removal of polyps or growths of large bowel using an endoscope with mechanical snare142$32,212$224
Biopsy of large bowel using a flexible endoscope139$14,659$103
Return visit (30+ min)94$13,104$108
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope94$8,885$92
Diagnostic exam of large bowel using a flexible endoscope45$6,393$142
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes36$4,512$122
Colorectal cancer screening; colonoscopy on individual at high risk19$4,000$211
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes39$3,941$65
New patient visit (45+ min)28$3,549$127
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope36$3,426$95
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope15$3,200$178
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk13$2,581$199
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes14$1,300$93
Short return visit (20+ min)18$1,129$63

2020: 13 services

Original Medicare services billed in 2020
Imaging of digestive tract done from the inside of the digestive tract26$23,504$904
Removal of polyps or growths of large bowel using an endoscope with mechanical snare80$18,921$234
Biopsy of large bowel using a flexible endoscope97$11,628$120
Return visit (30+ min)99$10,624$91
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope84$8,748$99
New patient visit (45+ min)35$4,783$137
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes47$4,721$66
Diagnostic exam of large bowel using a flexible endoscope34$4,713$139
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes37$4,658$126
Colorectal cancer screening; colonoscopy on individual at high risk20$4,079$204
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope29$2,871$99
Initial hospital care with moderate level of medical decision making at least 75 minutes14$2,598$186
Short return visit (20+ min)26$1,817$59

2019: 15 services

Original Medicare services billed in 2019
Imaging of digestive tract done from the inside of the digestive tract32$29,997$909
Removal of polyps or growths of large bowel using an endoscope with mechanical snare108$24,752$229
Biopsy of large bowel using a flexible endoscope159$18,917$118
Return visit (30+ min)84$8,154$87
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope83$7,701$93
Removal of external hemorrhoids by rubber banding15$6,896$177
Diagnostic exam of large bowel using a flexible endoscope47$6,656$142
Colorectal cancer screening; colonoscopy on individual at high risk32$6,534$204
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes54$5,374$65
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes36$4,370$121
New patient visit (45+ min)31$4,287$138
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope36$3,721$98
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk16$3,164$198
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope14$2,486$178
Short return visit (20+ min)14$840$60

2018: 15 services

Original Medicare services billed in 2018
Imaging of digestive tract done from the inside of the digestive tract27$23,942$887
Removal of polyps or growths of large bowel using an endoscope with mechanical snare102$21,837$214
Biopsy of large bowel using a flexible endoscope139$16,091$116
Return visit (30+ min)83$8,101$89
Colorectal cancer screening; colonoscopy on individual at high risk36$7,575$210
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope72$7,034$95
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes54$5,562$63
New patient visit (45+ min)35$4,566$130
Removal of external hemorrhoids by rubber banding12$4,013$154
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope36$3,837$101
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk18$3,790$211
Diagnostic exam of large bowel using a flexible endoscope25$3,635$145
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes27$3,145$116
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope11$2,026$169
Short return visit (20+ min)16$1,079$63

2017: 17 services

Original Medicare services billed in 2017
Imaging of digestive tract done from the inside of the digestive tract30$25,304$843
Removal of polyps or growths of large bowel using an endoscope with mechanical snare81$17,530$216
Biopsy of large bowel using a flexible endoscope116$13,125$113
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope81$8,519$99
Return visit (30+ min)95$8,431$85
New patient visit (45+ min)58$7,445$128
Removal of external hemorrhoids by rubber banding16$6,264$169
Initial hospital care with moderate level of medical decision making at least 75 minutes28$4,877$174
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes31$4,565$90
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk21$4,357$207
Colorectal cancer screening; colonoscopy on individual at high risk21$4,247$202
Diagnostic exam of large bowel using a flexible endoscope18$2,947$155
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope29$2,861$99
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope11$1,996$181
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes18$1,518$63
Short return visit (20+ min)15$1,074$67
New patient visit (30+ min)13$970$75

2016: 14 services

Original Medicare services billed in 2016
Imaging of digestive tract done from the inside of the digestive tract37$30,913$835
Removal of polyps or growths of large bowel using an endoscope with mechanical snare71$16,525$226
Biopsy of large bowel using a flexible endoscope93$12,248$129
New patient visit (45+ min)58$7,889$136
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope77$7,597$97
Initial hospital care with moderate level of medical decision making at least 75 minutes39$6,781$174
Return visit (30+ min)64$6,363$92
Removal of external hemorrhoids by rubber banding16$6,018$167
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes42$5,359$89
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope47$4,939$103
Colorectal cancer screening; colonoscopy on individual at high risk23$4,715$205
Diagnostic exam of large bowel using a flexible endoscope28$4,258$152
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk17$3,460$204
Short return visit (20+ min)21$1,251$54

2015: 14 services

Original Medicare services billed in 2015
Imaging of digestive tract done from the inside of the digestive tract27$26,160$872
Removal of polyps or growths of large bowel using an endoscope with mechanical snare86$22,012$256
Biopsy of large bowel using a flexible endoscope103$15,662$152
New patient visit (45+ min)63$8,698$138
Return visit (30+ min)73$6,530$84
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope58$6,080$100
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes37$5,738$90
Initial hospital care with moderate level of medical decision making at least 75 minutes32$5,577$174
Colorectal cancer screening; colonoscopy on individual at high risk24$5,319$222
Removal of external hemorrhoids by rubber banding13$4,886$175
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk21$4,682$223
Diagnostic exam of large bowel using a flexible endoscope21$3,902$186
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope24$2,483$103
Short return visit (20+ min)24$1,850$64

2014: 14 services

Original Medicare services billed in 2014
Imaging of digestive tract done from the inside of the digestive tract33$29,380$839
Biopsy of large bowel using a flexible endoscope117$19,432$166
Removal of polyps or growths of large bowel using an endoscope with mechanical snare65$17,002$258
Initial hospital care with moderate level of medical decision making at least 75 minutes44$7,821$174
Return visit (30+ min)74$6,832$84
New patient visit (45+ min)51$5,699$112
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope60$5,498$90
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes37$4,732$89
Colorectal cancer screening; colonoscopy on individual at high risk17$3,953$233
Diagnostic exam of large bowel using a flexible endoscope23$3,786$165
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk16$3,720$233
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope35$3,486$100
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes23$1,795$62
Short return visit (20+ min)19$1,187$59

2013: 16 services

Original Medicare services billed in 2013
Imaging of digestive tract done from the inside of the digestive tract30$26,468$882
Removal of polyps or growths of large bowel using an endoscope with mechanical snare58$14,871$256
Biopsy of large bowel using a flexible endoscope90$14,463$161
New patient visit (45+ min)73$9,196$126
Return visit (30+ min)79$7,732$85
Initial hospital care with moderate level of medical decision making at least 75 minutes39$6,628$170
Removal of external hemorrhoids by rubber banding16$5,766$165
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope46$5,351$114
Colorectal cancer screening; colonoscopy on individual at high risk23$5,215$227
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope43$4,808$112
Diagnostic exam of large bowel using a flexible endoscope22$3,840$175
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes26$3,099$61
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk12$2,797$233
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes17$2,511$84
Short return visit (20+ min)29$1,590$53
New patient visit (30+ min)14$958$68

Medicaid work

$14,263 in 2024

Medicaid paid $14,263 for 1,040 billed services this clinician did in 2024, up to 40 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES29$4,853
Ultrasound, elastography; parenchyma (eg, organ)149$4,375
COLONOSCOPY W/LESION REMOVAL151$2,304
Injection, propofol, 10 mg29$1,130
Upper gastrointestinal endoscopy with biopsy104$855
Return visit (30+ min)333$245
Supplies and materials (except spectacles), provided by the physician or other qualified health care professional over and above those usually included with the office visit or other services rendered (list drugs, trays, supplies, or materials provided)15$214
New patient visit (45+ min)103$207
COLONOSCOPY AND BIOPSY103$80
DIAGNOSTIC COLONOSCOPY12$0
Short return visit (20+ min)12$0
Medicaid work by year
20241,0401140$14,263
2023958642$8,507
2022612838$2,360
2021645642$3,237
2020706644$2,776
2019847745$6,650
2018930852$37,178
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Upper gastrointestinal endoscopy with biopsy134$2,265
COLONOSCOPY W/LESION REMOVAL168$2,049
COLONOSCOPY AND BIOPSY111$1,981
Return visit (30+ min)352$1,376
Injection, propofol, 10 mg14$523
New patient visit (45+ min)179$313

2022

Largest Medicaid services in 2022
Short return visit (20+ min)175$543
Return visit (30+ min)138$519
COLONOSCOPY AND BIOPSY51$375
Upper gastrointestinal endoscopy with biopsy63$289
COLONOSCOPY W/LESION REMOVAL57$287
New patient visit (30+ min)56$208
New patient visit (45+ min)35$138
DIAGNOSTIC COLONOSCOPY37$0

2021

Largest Medicaid services in 2021
Short return visit (20+ min)351$1,301
COLONOSCOPY W/LESION REMOVAL99$1,180
Upper gastrointestinal endoscopy with biopsy54$328
COLONOSCOPY AND BIOPSY38$227
New patient visit (30+ min)88$201
DIAGNOSTIC COLONOSCOPY15$0

2020

Largest Medicaid services in 2020
Short return visit (20+ min)278$785
New patient visit (30+ min)150$768
New patient visit (45+ min)81$522
Return visit (30+ min)124$413
DIAGNOSTIC COLONOSCOPY30$227
Upper gastrointestinal endoscopy with biopsy43$61

2019

Largest Medicaid services in 2019
Return visit (30+ min)418$3,097
New patient visit (45+ min)174$1,951
COLONOSCOPY AND BIOPSY94$885
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES16$236
Upper gastrointestinal endoscopy with biopsy71$214
COLONOSCOPY W/LESION REMOVAL50$198
DIAGNOSTIC COLONOSCOPY24$68

2018

Largest Medicaid services in 2018
Service12$15,000
New patient visit (45+ min)331$9,767
Return visit (30+ min)484$9,702
COLONOSCOPY AND BIOPSY41$1,632
COLONOSCOPY W/LESION REMOVAL12$592
Upper gastrointestinal endoscopy with biopsy26$486
Service12$0
Fentanyl citrate injection12$0

Drugs they prescribed that Part D paid

$125,493

Pharmacies billed $125,493 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 1,035) in 2024. At or below the middle of the specialty; the typical gastroenterology clinician is at 0%.

900 generic and fewer than 11 brand-name prescriptions · $125,493 in drug cost.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Linzess11$14,283$1,298
Trulance12$10,472$873
Mesalamine15$3,834$256
Pantoprazole269$2,914$11
Gavilyte-G187$2,741$15
See all 14 drugs
Every Part D drug this clinician prescribed
Linzess11$14,283$1,298
Trulance12$10,472$873
Mesalamine15$3,834$256
Pantoprazole269$2,914$11
Gavilyte-G187$2,741$15
Sutab14$2,239$160
Sod Sulf-Potass Sulf-Mag Sulf32$2,141$67
Famotidine181$1,635$9
Cholestyramine14$1,204$86
Nortriptyline64$1,147$18
Peg-3350 and Electrolytes61$935$15
Gavilyte-C50$785$16
Peg 3350-Electrolyte12$297$25
Omeprazole14$151$11

Year by year

Part D prescribing by year
20241,0354990% (0)None$125,493
20238763710% (0)None$124,544
20229614230% (0)None$138,248
20218763430% (0)None$133,746
20207712880% (0)None$134,920
20199233660% (0)None$117,459
20187183080% (0)None$105,005
20178073070% (0)31%$114,476
20167722790% (0)34%$112,591
20155732460% (0)37%$88,658
2014568234None31%$60,392
20134791950% (0)38%$56,491

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 11 drugs

Part D drugs prescribed in 2023
Linzess14$13,389$956
Mesalamine Dr13$9,438$726
Pantoprazole267$3,695$14
Gavilyte-G177$3,007$17
Sutab12$2,003$167
Famotidine181$1,865$10
Sod Sulf-Potass Sulf-Mag Sulf17$1,356$80
Nortriptyline36$679$19
Gavilyte-C25$440$18
Omeprazole18$273$15
Peg-3350 and Electrolytes11$181$16

2022: 15 drugs

Part D drugs prescribed in 2022
Creon15$33,110$2,207
Linzess22$16,009$728
Mesalamine14$13,002$929
Mesalamine Dr17$10,288$605
Pantoprazole329$3,818$12
Sutab22$3,608$164
Suprep17$1,999$118
Gavilyte-G127$1,841$14
Famotidine111$1,714$15
Peg 3350-Electrolyte45$829$18
Nortriptyline44$777$18
Peg-3350 and Electrolytes54$685$13
Gavilyte-C34$583$17
Dicyclomine11$324$29
Omeprazole14$177$13

2021: 16 drugs

Part D drugs prescribed in 2021
Creon13$46,091$3,545
Mesalamine20$14,225$711
Linzess19$10,985$578
Lubiprostone11$7,431$676
Mesalamine Dr12$6,593$549
Trulance11$5,383$489
Suprep44$4,858$110
Pantoprazole341$4,833$14
Cholestyramine24$3,354$140
Famotidine95$1,318$14
Peg 3350-Electrolyte74$1,070$14
Nortriptyline38$617$16
Gavilyte-G34$408$12
Peg-3350 and Electrolytes19$214$11
Gavilyte-C15$212$14
Omeprazole15$190$13

2020: 15 drugs

Part D drugs prescribed in 2020
Creon13$36,187$2,784
Amitiza16$15,706$982
Linzess17$11,711$689
Trulance11$4,784$435
Pantoprazole284$4,562$16
Suprep36$3,727$104
Cholestyramine26$2,602$100
Famotidine55$955$17
Peg 3350-Electrolyte57$888$16
Gavilyte-N51$671$13
Sucralfate11$606$55
Nortriptyline45$568$13
Trilyte With Flavor Packets11$194$18
Dicyclomine12$177$15
Omeprazole14$152$11

2019: 13 drugs

Part D drugs prescribed in 2019
Linzess26$14,329$551
Dexilant22$11,378$517
Trulance20$8,254$413
Suprep59$5,897$100
Nexium12$5,830$486
Pantoprazole298$3,353$11
Cholestyramine32$2,980$93
Gavilyte-N103$1,691$16
Peg 3350-Electrolyte79$1,317$17
Ranitidine81$1,004$12
Nortriptyline48$665$14
Sucralfate13$285$22
Lactulose11$220$20

2018: 12 drugs

Part D drugs prescribed in 2018
Linzess26$14,997$577
Mesalamine11$13,105$1,191
Dexilant22$9,239$420
Suprep50$4,668$93
Cholestyramine15$1,991$133
Pantoprazole194$1,868$10
Peg 3350-Electrolyte78$1,269$16
Gavilyte-N70$1,261$18
Ranitidine79$809$10
Polyethylene Glycol 335016$440$27
Nortriptyline35$370$11
Omeprazole24$297$12

2017: 13 drugs

Part D drugs prescribed in 2017
Linzess33$15,625$473
Viread11$12,437$1,131
Dexilant25$6,622$265
Cholestyramine27$3,484$129
Balsalazide Disodium17$2,886$170
Pantoprazole218$2,143$10
Suprep25$2,129$85
Peg 3350-Electrolyte121$1,633$13
Ranitidine76$801$11
Gavilyte-N47$738$16
Nortriptyline57$574$10
Polyethylene Glycol 335013$368$28
Omeprazole30$351$12

2016: 14 drugs

Part D drugs prescribed in 2016
Asacol Hd18$23,513$1,306
Linzess44$17,246$392
Viread11$10,915$992
Amitiza12$6,641$553
Dexilant18$6,311$351
Cholestyramine27$2,582$96
Peg 3350-Electrolyte106$1,698$16
Pantoprazole176$1,383$8
Ranitidine67$989$15
Gavilyte-N47$796$17
Nortriptyline72$675$9
Polyethylene Glycol 335020$614$31
Omeprazole22$422$19
Dicyclomine17$127$7

2015: 13 drugs

Part D drugs prescribed in 2015
Asacol Hd18$20,312$1,128
Linzess18$6,874$382
Nexium18$4,453$247
Cholestyramine23$2,112$92
Peg 3350-Electrolyte95$1,684$18
Pantoprazole76$760$10
Gavilyte-N37$705$19
Ranitidine46$535$12
Omeprazole43$466$11
Nortriptyline54$390$7
Polyethylene Glycol 335020$384$19
Trilyte With Flavor Packets13$252$19
Dicyclomine12$147$12

2014: 12 drugs

Part D drugs prescribed in 2014
Asacol Hd15$16,330$1,089
Nexium26$7,691$296
Linzess18$6,260$348
Cholestyramine26$1,653$64
Peg-335069$1,355$20
Gavilyte-N50$964$19
Polyethylene Glycol 335028$825$29
Omeprazole65$736$11
Ranitidine61$567$9
Pantoprazole64$541$8
Nortriptyline38$296$8
Trilyte With Flavor Packets15$275$18

2013: 11 drugs

Part D drugs prescribed in 2013
Lialda15$11,616$774
Nexium36$7,792$216
Omeprazole80$1,517$19
Peg-3350 With Flavor Packs80$1,515$19
Cholestyramine23$1,137$49
Ranitidine56$670$12
Pantoprazole27$470$17
Polyethylene Glycol 335011$453$41
Trilyte With Flavor Packets14$296$21
Gavilyte-N15$292$19
Nortriptyline20$214$11

Money from drug and device companies

$869 in 2025

Industry payments by year
20251434None$869
20241030None$581
20231156None$1,469
20221034None$815
2021836None$813
2020615None$294
2019821None$317

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
AbbvieRinvoq$224
10 payments
  • Meals for Skyrizi · 2025-08-12 · $22
  • Meals for Rinvoq · 2025-07-15 · $30
  • Meals for Creon · 2025-07-08 · $16
  • Meals for Skyrizi · 2025-07-01 · $27
  • Meals for Rinvoq · 2025-06-12 · $23
  • Meals for Rinvoq · 2025-05-20 · $27
  • Meals for Rinvoq · 2025-05-12 · $20
  • Meals for Creon · 2025-05-06 · $19
  • Meals for Rinvoq · 2025-02-24 · $28
  • Meals for Linzess · 2025-02-06 · $13
Lilly USAOmvoh$132
4 payments
  • Meals for Omvoh · 2025-08-06 · $35
  • Meals for Omvoh · 2025-07-31 · $29
  • Meals for Omvoh · 2025-03-24 · $35
  • Meals for Omvoh · 2025-01-15 · $33
Madrigal PharmaceuticalsRezdiffra$118
5 payments
  • Meals for Rezdiffra · 2025-11-18 · $26
  • Meals for Rezdiffra · 2025-08-18 · $20
  • Meals for Rezdiffra · 2025-05-16 · $26
  • Meals for Rezdiffra · 2025-03-04 · $20
  • Meals for Rezdiffra · 2025-01-06 · $26
Aimmune TherapeuticsZenpep$71
3 payments
  • Meals for Zenpep · 2025-11-11 · $24
  • Meals for Zenpep · 2025-11-03 · $27
  • Meals for Zenpep · 2025-03-24 · $20
ArdelyxIbsrela$58
2 payments
  • Meals for Ibsrela · 2025-12-02 · $26
  • Meals for Ibsrela · 2025-11-16 · $32
Ipsen BiopharmaceuticalsIqirvo$54
2 payments
  • Meals for Iqirvo · 2025-12-03 · $26
  • Meals for Iqirvo · 2025-10-08 · $28
See all 34 published payments
Every published payment
CapsoVisionMeals · 2025-12-10Capsocam Plus$22
Novo NordiskMeals · 2025-12-08Wegovy$22
Ipsen BiopharmaceuticalsMeals · 2025-12-03Iqirvo$26
ArdelyxMeals · 2025-12-02Ibsrela$26
Madrigal PharmaceuticalsMeals · 2025-11-18Rezdiffra$26
ArdelyxMeals · 2025-11-16Ibsrela$32
Aimmune TherapeuticsMeals · 2025-11-11Zenpep$24
Aimmune TherapeuticsMeals · 2025-11-03Zenpep$27
Ipsen BiopharmaceuticalsMeals · 2025-10-08Iqirvo$28
GenzymeMeals · 2025-10-08Dupixent$42
QOL MedicalMeals · 2025-09-23Sucraid$18
Madrigal PharmaceuticalsMeals · 2025-08-18Rezdiffra$20
AbbvieMeals · 2025-08-12Skyrizi$22
Lilly USAMeals · 2025-08-06Omvoh$35
Lilly USAMeals · 2025-07-31Omvoh$29
AbbvieMeals · 2025-07-15Rinvoq$30
AbbvieMeals · 2025-07-08Creon$16
AbbvieMeals · 2025-07-01Skyrizi$27
AbbvieMeals · 2025-06-12Rinvoq$23
AbbvieMeals · 2025-05-20Rinvoq$27
Madrigal PharmaceuticalsMeals · 2025-05-16Rezdiffra$26
Takeda Pharmaceuticals U.S.A.Meals · 2025-05-15Entyvio$26
AbbvieMeals · 2025-05-12Rinvoq$20
AbbvieMeals · 2025-05-06Creon$19
Janssen BiotechMeals · 2025-05-01Tremfya$35
Lilly USAMeals · 2025-03-24Omvoh$35
Aimmune TherapeuticsMeals · 2025-03-24Zenpep$20
Braintree LaboratoriesMeals · 2025-03-12Suflave$22
Salix Pharmaceuticals a division of Bausch Health USMeals · 2025-03-06Xifaxan$25
Madrigal PharmaceuticalsMeals · 2025-03-04Rezdiffra$20
AbbvieMeals · 2025-02-24Rinvoq$28
AbbvieMeals · 2025-02-06Linzess$13
Lilly USAMeals · 2025-01-15Omvoh$33
Madrigal PharmaceuticalsMeals · 2025-01-06Rezdiffra$26
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $581

Payments by company in 2024
AbbvieRinvoq$244
14 payments
  • Meals for Rinvoq · 2024-12-20 · $28
  • Meals for Skyrizi · 2024-12-17 · $32
  • Meals for Rinvoq · 2024-11-06 · $14
  • Meals for Linzess · 2024-10-08 · $18
  • Meals for Creon · 2024-10-01 · $5
  • Meals for Creon · 2024-09-24 · $1
  • Meals · 2024-09-24 · $23
  • Meals for Linzess · 2024-09-17 · $16
  • Meals for Linzess · 2024-07-09 · $15
  • Meals for Linzess · 2024-07-09 · $2
  • Meals for Rinvoq · 2024-07-03 · $26
  • Meals for Rinvoq · 2024-03-29 · $20
  • Meals for Creon · 2024-02-29 · $18
  • Meals for Rinvoq · 2024-01-04 · $25
Lilly USAOmvoh$84
3 payments
  • Meals for Omvoh · 2024-06-14 · $26
  • Meals for Omvoh · 2024-06-12 · $29
  • Meals for Omvoh · 2024-01-30 · $29
QOL MedicalSucraid$79
4 payments
  • Meals for Sucraid · 2024-11-19 · $16
  • Meals for Sucraid · 2024-10-29 · $21
  • Meals for Sucraid · 2024-05-10 · $21
  • Meals for Sucraid · 2024-04-08 · $21
CelgeneZeposia$47
3 payments
  • Meals for Zeposia · 2024-08-07 · $15
  • Meals for Zeposia · 2024-07-25 · $14
  • Meals for Zeposia · 2024-06-27 · $18
Regeneron Healthcare SolutionsDupixent$23
1 payment
  • Meals for Dupixent · 2024-04-15 · $23
Janssen BiotechStelara$22
1 payment
  • Meals for Stelara · 2024-03-21 · $22
AstraZeneca Pharmaceuticals LPAndexxa$22
1 payment
  • Meals for Andexxa · 2024-02-12 · $22
Phathom PharmaceuticalsVoquezna$22
1 payment
  • Meals for Voquezna · 2024-06-29 · $22
PfizerXeljanz$20
1 payment
  • Meals for Xeljanz · 2024-03-07 · $20
Takeda Pharmaceuticals U.S.A.Entyvio$18
1 payment
  • Meals for Entyvio · 2024-02-27 · $18

2023: $1,469

Payments by company in 2023
CelgeneZeposia$360
17 payments
  • Meals for Zeposia · 2023-08-24 · $25
  • Meals for Zeposia · 2023-07-18 · $13
  • Meals for Zeposia · 2023-07-07 · $30
  • Meals for Zeposia · 2023-06-30 · $30
  • Meals for Zeposia · 2023-06-20 · $8
  • Meals for Zeposia · 2023-06-20 · $26
  • Meals for Zeposia · 2023-05-16 · $29
  • Meals for Zeposia · 2023-05-02 · $25
  • Meals for Zeposia · 2023-04-28 · $16
  • Meals for Zeposia · 2023-04-25 · $22
  • Meals for Zeposia · 2023-04-12 · $24
  • Meals for Zeposia · 2023-04-12 · $26
  • Meals for Zeposia · 2023-04-07 · $12
  • Meals for Zeposia · 2023-03-30 · $22
  • Meals for Zeposia · 2023-02-10 · $25
  • Meals for Zeposia · 2023-01-20 · $11
  • Meals for Zeposia · 2023-01-18 · $18
AbbVieMavyret$266
13 payments
  • Meals for Rinvoq · 2023-11-15 · $25
  • Meals for Linzess · 2023-11-14 · $15
  • Meals for Rinvoq · 2023-10-11 · $28
  • Meals for Mavyret · 2023-08-16 · $21
  • Meals for Mavyret · 2023-07-11 · $23
  • Meals for Mavyret · 2023-06-20 · $20
  • Meals for Skyrizi · 2023-06-16 · $22
  • Meals for Viberzi · 2023-06-09 · $8
  • Meals for Mavyret · 2023-05-16 · $20
  • Meals for Mavyret · 2023-04-19 · $22
  • Meals for Skyrizi · 2023-03-28 · $21
  • Meals for Skyrizi · 2023-03-21 · $21
  • Meals for Mavyret · 2023-02-24 · $22
QOL MedicalSucraid$248
9 payments
  • Meals for Sucraid · 2023-12-04 · $19
  • Meals for Sucraid · 2023-11-06 · $21
  • Meals for Sucraid · 2023-09-13 · $21
  • Meals for Sucraid · 2023-07-24 · $19
  • Meals for Sucraid · 2023-05-16 · $103
  • Meals for Sucraid · 2023-04-27 · $21
  • Meals for Sucraid · 2023-03-23 · $21
  • Meals for Sucraid · 2023-01-18 · $4
  • Meals for Sucraid · 2023-01-18 · $20
GenzymeDupixent$186
3 payments
  • Meals for Dupixent · 2023-10-10 · $14
  • Meals for Dupixent · 2023-04-25 · $148
  • Meals for Dupixent · 2023-04-10 · $24
Intercept PharmaceuticalsOcaliva$124
1 payment
  • Meals for Ocaliva · 2023-10-10 · $124
PfizerXeljanz$65
3 payments
  • Meals for Xeljanz · 2023-11-09 · $19
  • Meals for Xeljanz · 2023-10-14 · $23
  • Meals for Xeljanz · 2023-07-13 · $23
Janssen BiotechStelara$62
2 payments
  • Meals for Remicade · 2023-09-28 · $29
  • Meals for Stelara · 2023-06-19 · $33
Ferring PharmaceuticalsRebyota$57
3 payments
  • Meals for Rebyota · 2023-06-08 · $19
  • Meals for Rebyota · 2023-02-13 · $19
  • Meals for Rebyota · 2023-01-09 · $20
AstraZeneca Pharmaceuticals LPAndexxa$46
2 payments
  • Meals for Andexxa · 2023-09-14 · $26
  • Meals for Andexxa · 2023-04-20 · $20
ArdelyxIbsrela$38
2 payments
  • Meals for Ibsrela · 2023-02-06 · $15
  • Meals for Ibsrela · 2023-01-31 · $23
MedtronicGi Genius$16
1 payment
  • Meals for Gi Genius · 2023-07-07 · $16

2022: $815

Payments by company in 2022
AbbvieRinvoq$328
16 payments
  • Meals for Rinvoq · 2022-10-08 · $22
  • Meals for Mavyret · 2022-09-27 · $8
  • Meals for Skyrizi · 2022-09-06 · $20
  • Meals for Rinvoq · 2022-08-25 · $29
  • Meals for Rinvoq · 2022-08-11 · $21
  • Meals for Linzess · 2022-08-09 · $16
  • Meals for Mavyret · 2022-07-12 · $22
  • Meals for Rinvoq · 2022-06-08 · $22
  • Meals for Rinvoq · 2022-06-02 · $18
  • Meals for Humira · 2022-05-16 · $12
  • Meals for Viberzi · 2022-04-12 · $20
  • Meals for Humira · 2022-03-24 · $17
  • Meals for Creon · 2022-03-04 · $26
  • Meals for Humira · 2022-02-24 · $28
  • Meals for Humira · 2022-02-03 · $17
  • Meals for Humira · 2022-01-20 · $30
E.R. Squibb & Sons L.L.C.Zeposia$108
1 payment
  • Meals for Zeposia · 2022-06-30 · $108
CelgeneZeposia$91
5 payments
  • Meals for Zeposia · 2022-10-04 · $21
  • Meals for Zeposia · 2022-09-20 · $19
  • Meals for Zeposia · 2022-08-23 · $20
  • Meals for Zeposia · 2022-07-20 · $12
  • Meals for Zeposia · 2022-07-12 · $19
Takeda Pharmaceuticals U.S.A.Entyvio$69
3 payments
  • Meals for Entyvio · 2022-06-29 · $29
  • Meals for Entyvio · 2022-03-22 · $20
  • Meals for Entyvio · 2022-03-15 · $19
Intercept PharmaceuticalsOcaliva$57
2 payments
  • Meals for Ocaliva · 2022-06-02 · $29
  • Meals for Ocaliva · 2022-05-03 · $28
QOL MedicalSucraid$46
2 payments
  • Meals for Sucraid · 2022-11-16 · $26
  • Meals for Sucraid · 2022-10-20 · $21
Ferring PharmaceuticalsNone$41
2 payments
  • Meals · 2022-12-21 · $22
  • Meals · 2022-12-08 · $19
Janssen BiotechStelara$29
1 payment
  • Meals for Stelara · 2022-05-17 · $29
Ironwood PharmaceuticalsLinzess$23
1 payment
  • Meals for Linzess · 2022-07-14 · $23
Salix Pharmaceuticals a division of Bausch Health USTrulance$22
1 payment
  • Meals for Trulance · 2022-04-20 · $22

2021: $813

Payments by company in 2021
AbbVieHumira$333
15 payments
  • Meals for Humira · 2021-11-23 · $27
  • Meals for Linzess · 2021-10-29 · $22
  • Meals for Humira · 2021-10-07 · $29
  • Meals for Humira · 2021-09-29 · $25
  • Meals for Creon · 2021-09-17 · $22
  • Meals for Mavyret · 2021-07-23 · $21
  • Meals for Creon · 2021-07-15 · $20
  • Meals for Mavyret · 2021-06-30 · $7
  • Meals for Creon · 2021-06-10 · $23
  • Meals for Viberzi · 2021-05-26 · $24
  • Meals for Mavyret · 2021-03-26 · $19
  • Meals for Humira · 2021-03-18 · $27
  • Meals for Creon · 2021-03-18 · $16
  • Meals for Humira · 2021-02-08 · $23
  • Meals for Humira · 2021-01-14 · $28
Takeda Pharmaceuticals U.S.A.Entyvio$111
6 payments
  • Meals for Entyvio · 2021-12-16 · $22
  • Meals for Motegrity · 2021-11-12 · $10
  • Meals for Entyvio · 2021-10-08 · $24
  • Meals for Entyvio · 2021-08-12 · $17
  • Meals for Motegrity · 2021-07-29 · $15
  • Meals for Entyvio · 2021-07-20 · $21
Janssen BiotechStelara$96
5 payments
  • Meals for Stelara · 2021-10-18 · $18
  • Meals for Stelara · 2021-06-30 · $25
  • Meals for Stelara · 2021-06-28 · $22
  • Meals for Stelara · 2021-06-22 · $15
  • Meals for Stelara · 2021-02-18 · $17
Ethicon USLinx Reflux Management System$94
1 payment
  • Meals for Linx Reflux Management System · 2021-11-10 · $94
Salix Pharmaceuticals a division of Bausch Health USTrulance$85
4 payments
  • Meals for Trulance · 2021-11-10 · $24
  • Meals for Trulance · 2021-09-29 · $25
  • Meals for Xifaxan · 2021-08-18 · $12
  • Meals for Xifaxan · 2021-07-14 · $24
Daiichi SankyoInjectafer$54
3 payments
  • Meals for Injectafer · 2021-11-04 · $17
  • Meals for Injectafer · 2021-10-28 · $19
  • Meals for Injectafer · 2021-06-09 · $19
Braintree LaboratoriesSutab$21
1 payment
  • Meals for Sutab · 2021-06-25 · $21
RedHill BiopharmaAemcolo$20
1 payment
  • Meals for Aemcolo · 2021-02-10 · $20

2020: $294

Payments by company in 2020
AbbVieCreon$169
9 payments
  • Meals for Linzess · 2020-12-02 · $22
  • Meals for Humira · 2020-11-25 · $2
  • Meals for Humira · 2020-11-24 · $26
  • Meals for Creon · 2020-10-23 · $23
  • Meals for Humira · 2020-10-15 · $25
  • Meals for Mavyret · 2020-07-14 · $16
  • Meals for Creon · 2020-02-27 · $17
  • Meals for Creon · 2020-02-11 · $17
  • Meals · 2020-01-14 · $20
Janssen BiotechStelara$49
2 payments
  • Meals for Stelara · 2020-12-18 · $29
  • Meals for Stelara · 2020-11-02 · $20
AllerganLinzess$24
1 payment
  • Meals for Linzess · 2020-03-02 · $24
Salix Pharmaceuticals a division of Bausch Health USPlenvu$23
1 payment
  • Meals for Plenvu · 2020-04-13 · $23
Braintree LaboratoriesSuprep Bowel Prep$17
1 payment
  • Meals for Suprep Bowel Prep · 2020-03-02 · $17
Takeda Pharmaceuticals U.S.A.Motegrity$14
1 payment
  • Meals for Motegrity · 2020-03-04 · $14

2019: $317

Payments by company in 2019
Janssen BiotechStelara$113
9 payments
  • Meals for Stelara · 2019-12-11 · $14
  • Meals for Stelara · 2019-11-05 · $14
  • Meals for Stelara · 2019-08-15 · $3
  • Meals for Stelara · 2019-08-05 · $17
  • Meals for Stelara · 2019-06-24 · $27
  • Meals for Stelara · 2019-06-21 · $18
  • Meals for Stelara · 2019-06-07 · $2
  • Meals for Stelara · 2019-02-19 · $18
  • Meals for Stelara · 2019-02-08 · $2
AbbVieMavyret$64
4 payments
  • Meals for Creon · 2019-10-15 · $13
  • Meals for Creon · 2019-09-24 · $16
  • Meals for Mavyret · 2019-08-06 · $16
  • Meals for Mavyret · 2019-01-15 · $18
Takeda Pharmaceuticals U.S.A.Entyvio$41
2 payments
  • Meals for Entyvio · 2019-12-19 · $24
  • Meals for Motegrity · 2019-11-12 · $17
ShionogiMulpleta$37
2 payments
  • Meals for Mulpleta · 2019-03-19 · $19
  • Meals for Mulpleta · 2019-02-12 · $19
PfizerInflectra$18
1 payment
  • Meals for Inflectra · 2019-11-06 · $18
Salix Pharmaceuticals a division of Bausch Health USPlenvu$17
1 payment
  • Meals for Plenvu · 2019-11-20 · $17
AllerganLinzess$13
1 payment
  • Meals for Linzess · 2019-03-27 · $13
Concordia PharmaceuticalsDonnatal$13
1 payment
  • Meals for Donnatal · 2019-11-12 · $13

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
91.0 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1427006006
Licence
CA A71845California A71845: Current · expires 2027-12-31
Trained
Stanford University School of Medicine, 1998 · 28 years ago
Group
East Bay Center for Digestive Health Medical Associates Inc · Alameda Health System
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207RG0100X (207RG0100X)
Mailing address
300 Frank H Ogawa Plz Ste 355, Oakland, CA, 94612
NPI first listed
2006-05-05
NPI last updated
2023-11-20
NPI record certified
2023-11-20

This is when the NPI record was last certified, not a medical board exam.