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Tahereh Ghaziani, MD

Gastroenterology · Stanford

NPI 1871741769

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
1
1 carrier
Offices
7

Offices

7 locations · Stanford Health Care · 3,152 clinicians in this group

Looking this up.

Hospitals listed: Stanford Health Care · Stanford Health Care Tri-Valley. That is not proof they admit you there this week.

Plans that list them

1 plan · 1 carrier

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

Plans whose provider directory lists this clinician
DualConnect (HMO D-SNP)Santa Clara Family Health PlanListedSep 1, 2026

California Medical Board record

Licence C156903 · Current

Licensed to practise in California · since 2018 · expires 2028-07-31 · Shahid Beheshti University of Medical Sciences.

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

Hospitals they work in

2 hospitals

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

  • Stanford Health CareStanford, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Stanford Health Care, which runs 3 hospitalsHome of Stanford Cancer Institute, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 83% would definitely recommend it
    Overall rating: 5 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 5.31 (4.24 to 6.37) · 8,661 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 14.1 (12.7 to 15.7) · 2,191 cases, Jan 2024 – Dec 2024Better than the national rate — Postoperative respiratory failure rate: 4.08 (1.95 to 6.21) · 5,296 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.317, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.446, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.241, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.7 (0.6 to 0.9) · 3,348 cases, Jan 2024 – Dec 2024
  • Stanford Health Care Tri-ValleyPleasanton, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Stanford Health Care, which runs 3 hospitalsPatients rate it 3 of 5 · 74% would definitely recommend it
    Overall rating: 5 of 5 starsBetter than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.178, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.237, Oct 2024 – Sep 2025
See every measure and the patient survey for Stanford Health Care

Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 2 better, 5 the same, 4 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Stanford Health Care
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths5.31 (4.24 to 6.37) · 8,661 casesWorseJul 2022 – Jun 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits14.1 (12.7 to 15.7) · 2,191 casesWorseJan 2024 – Dec 2024
Postoperative respiratory failure rateComplications and deaths4.08 (1.95 to 6.21) · 5,296 casesBetterJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.317BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.446BetterOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.241BetterOct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.7 (0.6 to 0.9) · 3,348 casesBetterJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.06 (0.45 to 1.67) · 5,374 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.86 (0.72 to 1)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths166.09 (137.88 to 194.3) · 470 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.1 · 192 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6.4 · 146 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.7 · 253 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths6.3 · 880 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.3 · 935 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths8.7 · 501 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.1 · 7,730 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.13 (0 to 0.27) · 20,799 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.28 (0.14 to 0.43) · 23,182 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths0.94 (0.2 to 1.68) · 5,694 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.36 (1.54 to 3.19) · 7,846 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.2 (3.76 to 6.64) · 5,603 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.38 (0.23 to 2.53) · 2,211 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.52 (0.21 to 0.83) · 19,915 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.6 · 416 casesNoneApr 2023 – Mar 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.869No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.857No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.368No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits16.2 · 247 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.5 · 1,021 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits47.8 · 258 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-1.6 · 990 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits20.8 · 976 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.5 · 959 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.2 (4.4 to 6.2) · 2,191 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.1 · 425 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.6 · 158 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.6 · 183 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.7 (10.4 to 15.4) · 4,578 casesNo differentJan 2022 – Dec 2024

What patients said (6,810 patients answered, 25% of those asked)

Patient survey stars by topic at Stanford Health Care
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at Stanford Health Care
Room was "always" clean75%
Nurses "always" communicated well82%
Doctors "always" communicated well81%
Staff "always" explained63%
Yes, staff "did" give patients this information89%
Yes, staff "did" give patients information about help after discharge89%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully80%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)79%
Staff "always" explained new medications76%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully79%
Nurses "always" treated them with courtesy and respect88%
"Always" quiet at night53%
"YES", patients would definitely recommend the hospital83%
Staff "always" explained possible side effects50%
Yes, staff "did" give patients information about possible symptoms90%
See every measure and the patient survey for Stanford Health Care Tri-Valley

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 2 better, 7 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 Stanford Health Care Tri-Valley
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.178BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.237BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.79 (0 to 1.73) · 1,041 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.79 (0.5 to 1.08)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths145.81 (96.5 to 195.12) · 72 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.9 · 55 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths8.6 · 92 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths12.5 · 96 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths9.5 · 395 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.3 · 391 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.1 · 162 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3 · 1,736 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.16 (0 to 0.37) · 4,425 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.22 (0.02 to 0.41) · 4,771 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.45 (1.46 to 5.44) · 1,403 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.5 (0.05 to 2.94) · 645 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths1.81 (0.38 to 3.24) · 1,279 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths8.53 (3.2 to 13.85) · 639 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.15 (1.89 to 8.41) · 648 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.61 (0.14 to 3.07) · 370 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.16 (0 to 0.83) · 4,160 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4 · 74 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.369No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.112No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits13.1 · 110 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.1 · 437 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-5.8 · 94 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-19.3 · 456 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-0.3 · 402 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits15.8 · 358 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits6.8 (4.7 to 9.6) · 198 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits10.1 (7.5 to 13.6) · 198 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.3 · 80 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits10.9 · 46 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.3 · 92 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.4 (9.6 to 16.2) · 1,532 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.8 to 1.2) · 929 casesNo differentJan 2024 – Dec 2024

What patients said (1,268 patients answered, 26% of those asked)

Patient survey stars by topic at Stanford Health Care Tri-Valley
Cleanliness3
Nurse communication3
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating3
Quietness2
Recommend hospital4
Share of patients giving the best answer at Stanford Health Care Tri-Valley
Room was "always" clean65%
Nurses "always" communicated well77%
Doctors "always" communicated well79%
Staff "always" explained58%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge88%
Doctors "always" explained things so they could understand74%
Doctors "always" listened carefully78%
Doctors "always" treated them with courtesy and respect86%
Patients who gave a rating of "9" or "10" (high)70%
Staff "always" explained new medications72%
Nurses "always" explained things so they could understand73%
Nurses "always" listened carefully74%
Nurses "always" treated them with courtesy and respect84%
"Always" quiet at night42%
"YES", patients would definitely recommend the hospital74%
Staff "always" explained possible side effects44%
Yes, staff "did" give patients information about possible symptoms89%

Original Medicare doctor bills

$95,382

Medicare paid this office $95,382 for 338 people.

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

Largest Original Medicare bills
Long return visit (40+ min)128$34,972$158
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes41$11,024$106
Return visit (30+ min)60$7,674$116
New patient visit (60+ min)38$7,541$198
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope24$6,864$202
See all 12 services
Every Original Medicare service billed
Long return visit (40+ min)128$34,972$158
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes41$11,024$106
Return visit (30+ min)60$7,674$116
New patient visit (60+ min)38$7,541$198
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope24$6,864$202
Initial hospital care with moderate level of medical decision making at least 75 minutes40$6,478$154
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope31$2,918$91
Long return visit (40+ min)17$2,585$129
New patient visit (45+ min)15$2,217$148
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope19$1,964$103
Short return visit (20+ min)11$879$80
Measurement of liver stiffness21$178$8

Procedures Medicare counted

Procedure volume Medicare published
Colonoscopy17More than 46% of doctors who do this
Upper gastrointestinal (GI) endoscopy for acid reflux87More than 74% of doctors who do this

Who their Medicare patients are

338 Original Medicare patients in 2024. Average age 71 · Under 65 16% · 85 and older 6% · Women 44% · Also on Medicaid 41% · Health risk score 2.84. Sicker patients than 9 in 10 peers; the typical gastroenterology clinician is at 1.42.

Conditions among them: High blood pressure 75% · Diabetes 46% · Chronic kidney disease 40% · Coronary heart disease 31% · Heart failure 23% · Atrial fibrillation 21% · Cancer 20% · Depression 20% · COPD 14% · Stroke 9% · Dementia 8%.

The office billed $589,926, Medicare allowed $121,928 and paid $95,382; for 708 services of 29 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
2024338708712.84$589,926$95,382
2023310615722.58$504,041$71,079
2022220446712.63$391,997$54,768
2021179425712.14$414,083$56,320
2020124284692.41$199,245$29,697
2019246549663.17$236,393$52,926
2018294889653.12$328,570$83,714
2017301803652.96$299,938$75,524
2016257729642.89$285,370$68,395
2015281768642.71$293,312$74,024
2014198464642.59$144,566$36,481
2013167467642.85$162,989$38,503

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
Long return visit (40+ min)74$13,169$121
Long return visit (40+ min)53$10,984$125
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes42$7,503$107
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope28$6,163$199
Initial hospital care with moderate level of medical decision making at least 75 minutes32$5,001$156
New patient visit (60+ min)30$4,895$163
New patient visit (60+ min)26$4,117$158
Return visit (30+ min)29$2,572$80
Return visit (30+ min)23$2,383$88
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope18$1,660$92
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope13$1,043$80
Short return visit (20+ min)14$802$57
Measurement of liver stiffness30$283$9

2022: 10 services

Original Medicare services billed in 2022
Long return visit (40+ min)58$14,351$127
Long return visit (40+ min)66$12,045$128
New patient visit (60+ min)35$5,357$153
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope19$5,162$215
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes22$3,063$93
New patient visit (60+ min)17$2,676$157
Initial hospital care with moderate level of medical decision making at least 75 minutes13$2,197$169
Return visit (30+ min)20$1,636$74
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope13$939$72
Measurement of liver stiffness16$153$10

2021: 9 services

Original Medicare services billed in 2021
Long return visit (40+ min)71$14,449$128
Long return visit (40+ min)45$12,458$134
New patient visit (60+ min)44$7,375$168
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope17$5,369$224
New patient visit (60+ min)28$5,071$181
Return visit (30+ min)25$2,587$83
New patient visit (45+ min)17$2,066$122
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope12$1,107$92
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope15$1,017$68

2020: 6 services

Original Medicare services billed in 2020
Long return visit (40+ min)37$6,417$99
Long return visit (40+ min)28$5,122$100
New patient visit (60+ min)26$3,999$154
New patient visit (60+ min)17$2,383$140
Return visit (30+ min)14$1,365$72
New patient visit (45+ min)11$1,187$108

2019: 6 services

Original Medicare services billed in 2019
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes57$17,226$88
Long return visit (40+ min)92$12,168$88
Initial hospital care with moderate level of medical decision making at least 75 minutes34$6,171$171
Return visit (30+ min)37$2,202$56
Long return visit (40+ min)20$2,125$92
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope17$1,740$102

2018: 10 services

Original Medicare services billed in 2018
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes100$34,580$88
Long return visit (40+ min)91$14,610$89
Initial hospital care with moderate level of medical decision making at least 75 minutes62$10,338$164
Return visit (30+ min)62$4,640$60
Long return visit (40+ min)17$2,287$95
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope22$2,211$100
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope20$2,112$101
Biopsy of large bowel using a flexible endoscope12$1,515$117
Short return visit (20+ min)14$440$28
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito15$73$5

2017: 11 services

Original Medicare services billed in 2017
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes89$25,866$87
Initial hospital care with moderate level of medical decision making at least 75 minutes56$10,030$170
Long return visit (40+ min)71$9,864$90
Long return visit (40+ min)39$5,363$103
Return visit (30+ min)62$4,930$59
Return visit (30+ min)43$2,870$65
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope11$2,575$215
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope24$2,472$99
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope13$1,529$109
Short return visit (20+ min)13$513$37
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito13$61$4

2016: 9 services

Original Medicare services billed in 2016
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes74$21,783$82
Initial hospital care with moderate level of medical decision making at least 75 minutes67$11,558$158
Long return visit (40+ min)54$9,339$102
Return visit (30+ min)62$6,176$76
Return visit (30+ min)37$3,115$55
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope12$2,652$189
Long return visit (40+ min)18$2,420$81
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope23$2,318$97
Short return visit (20+ min)11$507$36

2015: 13 services

Original Medicare services billed in 2015
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes85$23,653$84
Initial hospital care with moderate level of medical decision making at least 75 minutes79$15,884$164
Return visit (30+ min)55$6,747$84
Long return visit (40+ min)32$4,914$112
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes31$2,921$58
Return visit (30+ min)36$2,758$56
Long return visit (40+ min)18$1,975$90
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes15$1,649$110
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope13$1,232$82
New patient visit (45+ min)14$1,231$88
Drainage of fluid from abdominal cavity using imaging guidance11$1,190$92
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope11$1,112$101
Short return visit (20+ min)15$682$38

2014: 11 services

Original Medicare services billed in 2014
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes43$5,920$58
Initial hospital care with moderate level of medical decision making at least 75 minutes31$5,098$164
Short return visit (20+ min)49$3,368$56
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes27$3,004$111
Return visit (30+ min)33$2,852$75
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes15$2,112$84
Long return visit (40+ min)15$1,982$104
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes33$1,633$31
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope13$1,534$110
Short return visit (20+ min)21$1,015$38
Return visit (30+ min)16$882$49

2013: 11 services

Original Medicare services billed in 2013
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes46$8,016$57
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes32$3,856$110
Initial hospital care with moderate level of medical decision making at least 75 minutes20$3,584$163
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes18$2,651$83
Return visit (30+ min)24$2,560$85
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope13$1,736$134
Short return visit (20+ min)27$1,715$59
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes28$1,435$31
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope12$1,282$107
Return visit (30+ min)13$900$56
Short return visit (20+ min)14$815$39

Medicaid work

$17,633 in 2024

Medicaid paid $17,633 for 264 billed services this clinician did in 2024, up to 26 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
Long return visit (40+ min)141$11,291
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES96$3,719
Upper gastrointestinal endoscopy with band ligation of esophageal and gastric varices12$2,485
Injection, propofol, 10 mg15$138
Medicaid work by year
2024264426$17,633
2023171217$6,165
2022138220$7,031
2021168122$8,878
202026113$1,087
2019235224$10,787
2018586424$28,817
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Long return visit (40+ min)111$4,346
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES60$1,818

2022

Largest Medicaid services in 2022
Long return visit (40+ min)122$6,665
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES16$366

2021

Largest Medicaid services in 2021
Long return visit (40+ min)168$8,878

2020

Largest Medicaid services in 2020
Long return visit (40+ min)26$1,087

2019

Largest Medicaid services in 2019
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES143$7,098
Long return visit (40+ min)92$3,689

2018

Largest Medicaid services in 2018
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES385$18,936
Long return visit (40+ min)156$7,385
1ST HOSP IP/OBS HIGH 7529$1,852
Return visit (30+ min)16$644

Drugs they prescribed that Part D paid

$565,173

Pharmacies billed $565,173 in 2024.

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

948 generic and 187 brand-name prescriptions · $565,173 in drug cost · 117 antibiotic prescriptions to 33 people.

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
Xifaxan90$300,937$3,344
Vemlidy49$68,366$1,395
Entecavir51$5,361$105
Tenofovir Disoproxil15$4,938$329
Ursodiol53$4,438$84
See all 21 drugs
Every Part D drug this clinician prescribed
Xifaxan90$300,937$3,344
Vemlidy49$68,366$1,395
Entecavir51$5,361$105
Tenofovir Disoproxil15$4,938$329
Ursodiol53$4,438$84
Atovaquone13$3,654$281
Midodrine19$2,519$133
Lactulose57$1,736$30
Mycophenolate Mofetil26$1,549$60
Omeprazole123$1,478$12
Carvedilol173$1,310$8
Tacrolimus30$656$22
Pantoprazole62$379$6
Spironolactone45$332$7
Torsemide13$291$22
Peg 3350-Electrolyte13$252$19
Gabapentin13$230$18
Furosemide44$126$3
Levothyroxine11$61$6
Fludrocortisone Acetate11$35$3
Sertraline12$31$3

Year by year

Part D prescribing by year
20241,135183None16%$565,173
20231,0511631% (12)None$663,954
20227521182% (16)22%$458,369
20217371032% (15)31%$669,887
2020477100None30%$316,539
2019833135NoneNone$561,927
20181,184157NoneNone$449,566
2017836118NoneNone$703,036
201675590NoneNone$1,121,165
201561192NoneNone$1,493,794
201441460NoneNone$398,899
201318433None24%$37,225

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

See the drugs prescribed each year

2023: 22 drugs

Part D drugs prescribed in 2023
Xifaxan104$359,073$3,453
Vemlidy38$56,445$1,485
Tacrolimus19$5,006$263
Lactulose107$4,884$46
Tenofovir Disoproxil11$4,615$420
Ursodiol48$3,506$73
Entecavir39$3,344$86
Midodrine18$1,906$106
Carvedilol114$1,252$11
Spironolactone73$1,228$17
Omeprazole80$966$12
Mycophenolate Mofetil14$664$47
Pantoprazole46$590$13
Propranolol14$493$35
Bumetanide12$433$36
Furosemide51$340$7
Peg 3350-Electrolyte11$248$23
Torsemide16$247$15
Levothyroxine11$150$14
Prednisone14$90$6
Sulfamethoxazole-Trimethoprim13$69$5
Famotidine12$35$3

2022: 23 drugs

Part D drugs prescribed in 2022
Xifaxan84$257,815$3,069
Vemlidy15$20,205$1,347
Eliquis11$7,606$691
Ursodiol20$3,963$198
Tacrolimus12$3,944$329
Lactulose64$2,180$34
Entecavir21$1,989$95
Eplerenone11$1,635$149
Potassium Chloride15$1,052$70
Tenofovir Disoproxil22$977$44
Spironolactone59$800$14
Enulose16$793$50
Propranolol18$743$41
Omeprazole43$616$14
Pantoprazole47$613$13
Bumetanide12$569$47
Carvedilol46$522$11
Ciprofloxacin22$267$12
Peg 3350-Electrolyte12$215$18
Furosemide24$138$6
Torsemide11$127$12
Sulfamethoxazole-Trimethoprim16$104$7
Oxycodone-Acetaminophen11$47$4

2021: 18 drugs

Part D drugs prescribed in 2021
Epclusa13$343,483$26,422
Xifaxan92$262,555$2,854
Vemlidy26$33,412$1,285
Ursodiol40$6,163$154
Tenofovir Disoproxil49$3,195$65
Lactulose31$1,557$50
Spironolactone64$1,122$18
Entecavir19$1,102$58
Propranolol32$776$24
Azathioprine14$708$51
Omeprazole54$494$9
Furosemide64$392$6
Ciprofloxacin18$345$19
Pantoprazole27$316$12
Sucralfate23$286$12
Prednisone19$219$12
Torsemide15$205$14
Oxycodone-Acetaminophen13$46$4

2020: 13 drugs

Part D drugs prescribed in 2020
Xifaxan71$177,561$2,501
Vemlidy22$27,010$1,228
Tenofovir Disoproxil26$4,647$179
Entecavir15$4,536$302
Ursodiol17$4,113$242
Lactulose26$968$37
Spironolactone46$845$18
Propranolol28$505$18
Furosemide48$289$6
Pantoprazole14$228$16
Constulose11$224$20
Prednisone16$215$13
Omeprazole19$73$4

2019: 23 drugs

Part D drugs prescribed in 2019
Xifaxan94$243,840$2,594
Truvada20$34,845$1,742
Ursodiol28$10,398$371
Entecavir17$8,120$478
Mycophenolate Mofetil22$3,597$163
Cyclosporine Modified17$3,325$196
Tacrolimus45$3,194$71
Tenofovir Disoproxil13$2,757$212
Nadolol28$1,679$60
Omeprazole85$1,144$13
Lactulose25$1,108$44
Spironolactone53$578$11
Amiloride12$422$35
Torsemide13$342$26
Ciprofloxacin17$308$18
Prednisone35$307$9
Pantoprazole17$262$15
Gavilyte-G16$202$13
Atorvastatin16$177$11
Sulfamethoxazole-Trimethoprim19$155$8
Furosemide29$110$4
Lorazepam16$80$5
Amlodipine Besylate17$76$4

2018: 31 drugs

Part D drugs prescribed in 2018
Xifaxan70$177,695$2,538
Truvada12$20,403$1,700
Vemlidy16$17,287$1,080
Ursodiol53$16,946$320
Tacrolimus58$8,718$150
Entecavir19$6,248$329
Nadolol81$6,095$75
Mycophenolate Mofetil57$5,162$91
Esomeprazole Magnesium11$3,601$327
Cyclosporine Modified18$3,421$190
Spironolactone68$1,116$16
Ciprofloxacin32$1,081$34
Lactulose26$1,011$39
Omeprazole98$904$9
Generlac11$476$43
Pantoprazole28$454$16
Torsemide26$454$17
Chlorthalidone12$396$33
Gavilyte-G22$346$16
Sulfamethoxazole-Trimethoprim37$305$8
Metoprolol21$243$12
Furosemide55$204$4
Prednisone32$193$6
Amlodipine Besylate27$186$7
Ondansetron11$144$13
Gabapentin11$97$9
Atorvastatin13$82$6
Famotidine13$76$6
Metoprolol14$62$4
Lisinopril17$35$2
Trazodone12$28$2

2017: 21 drugs

Part D drugs prescribed in 2017
Xifaxan71$155,597$2,192
Ursodiol52$19,729$379
Vemlidy15$14,896$993
Entecavir25$13,196$528
Tacrolimus33$7,320$222
Lamivudine Hbv11$4,806$437
Colestipol12$4,312$359
Mycophenolate Mofetil23$3,354$146
Nadolol50$3,269$65
Cyclosporine Modified11$1,755$160
Spironolactone60$1,232$21
Omeprazole108$688$6
Ciprofloxacin22$554$25
Propranolol13$212$16
Gavilyte-G14$182$13
Pantoprazole16$162$10
Sulfamethoxazole-Trimethoprim13$137$11
Furosemide55$126$2
Amlodipine Besylate12$80$7
Lisinopril19$71$4
Gabapentin11$68$6

2016: 22 drugs

Part D drugs prescribed in 2016
Harvoni28$893,932$31,926
Xifaxan39$73,667$1,889
Entecavir25$21,714$869
Ursodiol15$8,912$594
Nadolol49$2,735$56
Tacrolimus38$2,334$61
Ribasphere11$2,266$206
Sirolimus11$2,147$195
Omeprazole70$958$14
Mycophenolate Mofetil16$911$57
Spironolactone57$743$13
Azathioprine11$596$54
Metoprolol13$245$19
Sulfamethoxazole-Trimethoprim26$244$9
Propranolol12$235$20
Amlodipine Besylate32$211$7
Fenofibrate13$178$14
Nortriptyline12$123$10
Pantoprazole13$122$9
Furosemide46$119$3
Prednisone14$99$7
Lisinopril14$91$6

2015: 17 drugs

Part D drugs prescribed in 2015
Harvoni37$1,175,986$31,783
Xifaxan46$74,335$1,616
Ursodiol20$13,795$690
Viread12$11,262$939
Ribavirin11$3,173$288
Nadolol46$2,666$58
Tacrolimus35$2,547$73
Omeprazole68$822$12
Lactulose21$661$31
Spironolactone24$564$24
Mycophenolate Mofetil12$523$44
Metoprolol12$253$21
Torsemide12$180$15
Sulfamethoxazole-Trimethoprim13$96$7
Amlodipine Besylate14$78$6
Fenofibrate12$71$6
Lisinopril12$40$3

2014: 8 drugs

Part D drugs prescribed in 2014
Xifaxan33$50,420$1,528
Nadolol29$2,803$97
Tacrolimus15$2,161$144
Omeprazole47$625$13
Spironolactone31$555$18
Lactulose11$352$32
Warfarin14$126$9
Sulfamethoxazole-Trimethoprim14$120$9

2013: 5 drugs

Part D drugs prescribed in 2013
Xifaxan21$28,097$1,338
Spironolactone12$359$30
Omeprazole17$239$14
Sulfamethoxazole-Trimethoprim15$132$9
Amlodipine Besylate12$82$7

Money from drug and device companies

$55 in 2025

Industry payments by year
202511None$55
202427$2,148$2,894
202311None$71
202111$2,700$2,700

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
AstraZeneca Pharmaceuticals LPNone$55
1 payment
  • Meals · 2025-02-21 · $55
See the published payment
Every published payment
AstraZeneca Pharmaceuticals LPMeals · 2025-02-21None$55
See earlier years (2024, 2023, 2021)

2024: $2,894

Payments by company in 2024
AstraZeneca Pharmaceuticals LPImfinzi$2,373
4 payments
  • Meals · 2024-11-16 · $106
  • Consulting · 2024-04-23 · $2,148
  • Meals · 2024-03-19 · $9
  • Meals for Imfinzi · 2024-02-08 · $111
Genentech USATecentriq$521
3 payments
  • Meals for Tecentriq · 2024-11-15 · $41
  • Meals · 2024-02-09 · $139
  • Travel · 2024-02-09 · $341

2023: $71

Payments by company in 2023
EisaiNone$71
1 payment
  • Meals · 2023-01-20 · $71

2021: $2,700

Payments by company in 2021
EisaiLenvima$2,700
1 payment
  • Consulting for Lenvima · 2021-03-24 · $2,700

Professional record

NPI
1871741769
Licence
CA C156903, MA 236193California C156903: Current · expires 2028-07-31
Video visits
Lists video visits
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207RT0003X (207RT0003X); Federal specialty code 207RG0100X (207RG0100X); Federal specialty code 207RH0002X (207RH0002X); Federal specialty code 207RI0008X (207RI0008X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2008-09-04
NPI last updated
2025-02-25
NPI record certified
2025-02-25

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

Extra NPI addresses: 110 Francis Street, Boston, MA, 02215