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Kevin Kai Chih Chang, MD

Internal Medicine · Stanford

NPI 1740643600

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

Offices

1 location · Stanford Health Care · 3,152 clinicians in this group

Looking this up.

Hospitals listed: 059546 · 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. Chang’s office at (650) 723-4000 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 A152565 · Current

Licensed to practise in California · since 2017 · expires 2027-11-30 · New York University School of Medicine.

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

$56,826

Medicare paid this office $56,826 for 524 people.

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

Largest Original Medicare bills
Return visit (30+ min)187$16,465$58
Short return visit (20+ min)144$7,999$50
Return visit (30+ min)81$7,530$64
Short return visit (20+ min)103$6,565$58
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit112$6,158$55
See all 8 services
Every Original Medicare service billed
Return visit (30+ min)187$16,465$58
Short return visit (20+ min)144$7,999$50
Return visit (30+ min)81$7,530$64
Short return visit (20+ min)103$6,565$58
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit112$6,158$55
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's130$2,316$15
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit23$1,348$59
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's57$1,094$15

Who their Medicare patients are

524 Original Medicare patients in 2024. Average age 74 · Under 65 10% · 85 and older 12% · Women 52% · Also on Medicaid 24% · Health risk score 1.33. At or below the middle of the specialty; the typical internal medicine clinician is at 1.76.

Conditions among them: High blood pressure 59% · Diabetes 26% · Coronary heart disease 22% · Chronic kidney disease 20% · Cancer 18% · Heart failure 16% · Depression 16% · Atrial fibrillation 13% · COPD 9% · Stroke 8% · Dementia 7%.

The office billed $374,371, Medicare allowed $84,311 and paid $56,826; for 1,136 services of 16 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
20245241,136741.33$374,371$56,826
2023510954731.66$334,163$58,279
20225101,080721.81$384,203$80,773
2021333693711.45$239,156$42,310
2020338651701.45$170,362$36,492
2019113146721.53$14,241$10,408

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: 8 services

Original Medicare services billed in 2023
Return visit (30+ min)207$19,273$57
Short return visit (20+ min)218$12,085$51
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit128$8,779$69
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes44$6,033$70
Long return visit (40+ min)36$2,964$72
Hospital discharge day management, 30 minutes or less25$1,758$70
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes15$1,752$117
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes11$1,393$107

2022: 13 services

Original Medicare services billed in 2022
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes81$12,606$93
Return visit (30+ min)129$12,133$60
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes82$10,259$65
Short return visit (20+ min)165$10,237$50
Initial hospital care with moderate level of medical decision making at least 75 minutes44$8,013$182
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit90$6,273$70
Long return visit (40+ min)40$3,944$77
New patient visit (45+ min)24$3,342$139
Hospital discharge day management, 30 minutes or less45$2,982$65
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit15$1,667$111
New patient visit (30+ min)14$1,198$86
Telephone medical discussion with physician, 11-20 minutes17$1,026$54
Hospital observation care on day of discharge11$785$71

2021: 7 services

Original Medicare services billed in 2021
Return visit (30+ min)185$17,914$62
Short return visit (20+ min)141$8,956$49
Long return visit (40+ min)51$6,055$85
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit62$3,404$55
Telephone medical discussion with physician, 21-30 minutes17$1,745$73
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit12$1,015$85
Telephone medical discussion with physician, 11-20 minutes13$727$48

2020: 8 services

Original Medicare services billed in 2020
Return visit (30+ min)188$16,418$62
Short return visit (20+ min)127$7,663$44
Telephone medical discussion with physician, 21-30 minutes30$2,918$71
Telephone medical discussion with physician, 11-20 minutes44$2,549$46
Long return visit (40+ min)15$2,289$104
Return visit (30+ min)20$1,542$73
Short return visit (20+ min)23$1,049$44
Telephone medical discussion with physician, 5-10 minutes16$399$23

2019: 2 services

Original Medicare services billed in 2019
Return visit (30+ min)83$7,496$71
Short return visit (20+ min)21$961$46

Medicaid work

$5,190 in 2024

Medicaid paid $5,190 for 309 billed services this clinician did in 2024, up to 29 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
Return visit (30+ min)212$4,112
Short return visit (20+ min)65$990
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's single, serious condition or a complex condition. (add-on code, list separately in addition to office/outpatient evaluation and management visit, new or established)32$88
Medicaid work by year
2024309329$5,190
2023447332$5,992
2022405522$8,477
2021259224$3,437
2020224224$3,198
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Return visit (30+ min)282$3,958
Short return visit (20+ min)141$1,400
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES24$634

2022

Largest Medicaid services in 2022
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES108$2,804
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES82$2,392
Return visit (30+ min)68$1,436
Short return visit (20+ min)133$1,273
1ST HOSP IP/OBS HIGH 7514$571

2021

Largest Medicaid services in 2021
Return visit (30+ min)155$2,361
Short return visit (20+ min)104$1,075

2020

Largest Medicaid services in 2020
Return visit (30+ min)141$2,382
Short return visit (20+ min)83$816

Drugs they prescribed that Part D paid

$617,271

Pharmacies billed $617,271 in 2024.

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

Opioids were 2% of their Part D prescriptions (86 of 3,866) in 2024. Above the middle of the specialty; the typical internal medicine clinician is at 1%.

3,290 generic and 563 brand-name prescriptions · $617,271 in drug cost · 138 antibiotic prescriptions to 102 people · 14 antipsychotic prescriptions to people over 65.

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
Ozempic64$103,524$1,618
Mounjaro43$60,129$1,398
Eliquis49$59,100$1,206
Jardiance29$37,116$1,280
Zenpep14$35,996$2,571
See all 87 drugs
Every Part D drug this clinician prescribed
Ozempic64$103,524$1,618
Mounjaro43$60,129$1,398
Eliquis49$59,100$1,206
Jardiance29$37,116$1,280
Zenpep14$35,996$2,571
Trulicity24$35,440$1,477
Xarelto13$21,048$1,619
Januvia13$17,635$1,357
Vemlidy12$15,795$1,316
Myrbetriq11$15,275$1,389
Farxiga13$10,841$834
Atrovent Hfa11$4,565$415
Atorvastatin297$3,578$12
Rosuvastatin124$3,366$27
Tamsulosin123$2,944$24
Paxlovid24$2,873$120
Pregabalin17$2,228$131
Duloxetine32$2,100$66
Losartan204$1,921$9
Albuterol Sulfate Hfa64$1,535$24
Omeprazole75$1,288$17
Hydrocodone-Acetaminophen41$1,222$30
Metformin110$1,201$11
Celecoxib11$1,154$105
Wixela Inhub12$1,148$96
Ezetimibe28$1,143$41
Amlodipine Besylate164$1,009$6
Levothyroxine95$933$10
Gabapentin42$903$22
Metoprolol67$898$13
Ketoconazole38$822$22
Losartan-Hydrochlorothiazide36$725$20
Valsartan23$714$31
Potassium Citrate Er12$630$52
Fenofibrate15$624$42
Pantoprazole63$587$9
Lisinopril69$570$8
Zolpidem22$539$24
Nifedipine Er17$455$27
Fluticasone Propionate36$451$13
Clopidogrel14$382$27
Ondansetron Odt20$351$18
Trazodone55$347$6
Propranolol Hcl Er12$346$29
Oxycodone24$341$14
Lovastatin16$337$21
Triamcinolone Acetonide37$313$8
Montelukast28$310$11
Finasteride23$304$13
Venlafaxine Hcl Er20$275$14
Valacyclovir22$266$12
Ciclopirox12$265$22
Hydroxyzine21$262$12
Carvedilol30$250$8
Alendronate35$238$7
Cyclobenzaprine25$237$9
Pravastatin15$230$15
Amoxicillin-Clavulanate Potass31$203$7
Mirtazapine11$201$18
Chlorthalidone12$187$16
Baclofen13$186$14
Triamterene-Hydrochlorothiazid18$180$10
Allopurinol26$179$7
Metoprolol34$177$5
Sertraline21$176$8
Metformin Hcl Er31$165$5
Simvastatin52$164$3
Zolpidem Tartrate Er11$139$13
Furosemide24$132$5
Lorazepam15$130$9
Atenolol19$119$6
Terazosin17$111$7
Citalopram Hbr11$102$9
Azithromycin32$98$3
Hydrochlorothiazide42$84$2
Ciprofloxacin16$84$5
Chlorhexidine Gluconate16$80$5
Ibuprofen16$80$5
Famotidine13$78$6
Spironolactone15$75$5
Clonidine16$74$5
Mupirocin15$68$5
Prednisone14$67$5
Fluoxetine22$56$3
Donepezil12$56$5
Alprazolam15$50$3
Cephalexin16$36$2

Year by year

Part D prescribing by year
20243,8664902% (86)15%$617,271
20233,6904773% (117)14%$581,459
20223,3954554% (148)15%$499,113
20213,4534586% (196)15%$405,086
20202,4353488% (185)None$251,787
201933010910% (32)None$24,249

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

See the drugs prescribed each year

2023: 79 drugs

Part D drugs prescribed in 2023
Eliquis53$78,812$1,487
Jardiance48$60,425$1,259
Trulicity31$59,662$1,925
Creon20$56,161$2,808
Ozempic25$35,995$1,440
Xarelto12$11,287$941
Symbicort17$10,524$619
Atorvastatin346$6,060$18
Dronabinol11$5,521$502
Losartan206$3,942$19
Wixela Inhub11$3,659$333
Rosuvastatin87$3,581$41
Tamsulosin103$2,372$23
Amlodipine Besylate157$2,259$14
Duloxetine33$2,121$64
Levothyroxine114$2,005$18
Metoprolol75$1,820$24
Metformin117$1,766$15
Pregabalin23$1,764$77
Hydrocodone-Acetaminophen58$1,719$30
Valsartan31$1,483$48
Omeprazole61$1,427$23
Gabapentin35$1,414$40
Pantoprazole53$1,407$27
Synthroid11$1,383$126
Albuterol Sulfate Hfa39$1,296$33
Colchicine12$1,247$104
Lisinopril81$1,031$13
Allopurinol52$799$15
Bupropion Xl13$765$59
Potassium Chloride12$761$63
Ventolin Hfa12$739$62
Losartan-Hydrochlorothiazide22$734$33
Clonidine12$676$56
Simvastatin51$669$13
Ezetimibe12$560$47
Famotidine12$530$44
Zolpidem29$528$18
Carvedilol33$524$16
Fluticasone Propionate28$517$18
Metformin Hcl Er39$472$12
Oxycodone-Acetaminophen12$472$39
Trazodone44$459$10
Terazosin20$435$22
Finasteride21$398$19
Paxlovid (Eua)40$375$9
Ketoconazole22$352$16
Alendronate28$351$13
Cyclobenzaprine30$342$11
Pravastatin19$323$17
Nifedipine Er11$314$29
Triamterene-Hydrochlorothiazid20$291$15
Clopidogrel24$272$11
Metoprolol30$268$9
Furosemide30$265$9
Lovastatin12$252$21
Atenolol21$246$12
Benazepril14$225$16
Sertraline14$225$16
Chlorthalidone12$217$18
Hydrochlorothiazide43$216$5
Prednisone16$216$14
Ibuprofen16$211$13
Triamcinolone Acetonide33$208$6
Oxycodone26$199$8
Spironolactone13$195$15
Montelukast12$175$15
Mupirocin12$136$11
Ciprofloxacin11$135$12
Amoxicillin-Clavulanate Potass21$132$6
Hydromorphone11$127$12
Lorazepam17$110$6
Azithromycin16$107$7
Citalopram Hbr12$106$9
Glipizide13$105$8
Cephalexin11$88$8
Alprazolam20$88$4
Sildenafil Citrate12$51$4
Baclofen11$50$5

2022: 74 drugs

Part D drugs prescribed in 2022
Trulicity64$86,076$1,345
Eliquis50$62,994$1,260
Jardiance50$56,799$1,136
Creon12$30,862$2,572
Januvia11$17,252$1,568
Brilinta19$12,384$652
Myrbetriq17$11,560$680
Atorvastatin351$4,889$14
Rosuvastatin77$4,332$56
Levothyroxine98$2,179$22
Duloxetine28$1,987$71
Omeprazole84$1,763$21
Pregabalin24$1,741$73
Losartan145$1,729$12
Hydrocodone-Acetaminophen63$1,664$26
Metoprolol72$1,580$22
Amlodipine Besylate176$1,545$9
Albuterol Sulfate Hfa33$1,441$44
Testosterone11$1,440$131
Metformin110$1,434$13
Gabapentin41$1,340$33
Tamsulosin75$1,318$18
Lisinopril93$1,313$14
Trazodone47$1,201$26
Pantoprazole48$1,040$22
Oxycodone-Acetaminophen21$976$46
Bupropion Xl15$864$58
Losartan-Hydrochlorothiazide22$618$28
Valsartan12$609$51
Pyridostigmine13$556$43
Chlorthalidone11$553$50
Ketoconazole23$548$24
Sertraline28$536$19
Carvedilol23$510$22
Buspirone13$474$36
Labetalol12$437$36
Zolpidem21$410$20
Metformin Hcl Er36$404$11
Furosemide29$390$13
Terazosin13$375$29
Allopurinol27$342$13
Cyclobenzaprine26$332$13
Lisinopril-Hydrochlorothiazide14$317$23
Montelukast19$309$16
Lovastatin17$302$18
Atenolol20$282$14
Clopidogrel18$276$15
Fluticasone Propionate20$270$13
Baclofen11$269$24
Metoprolol20$267$13
Hydrochlorothiazide50$255$5
Oxycodone29$253$9
Triamterene-Hydrochlorothiazid21$242$12
Alendronate20$234$12
Hydrocortisone11$222$20
Latanoprost12$210$18
Benazepril14$209$15
Clonidine14$206$15
Diclofenac12$200$17
Hydromorphone14$188$13
Finasteride11$181$16
Triamcinolone Acetonide21$176$8
Pravastatin11$167$15
Ibuprofen11$143$13
Glipizide17$138$8
Lorazepam18$137$8
Hydroxyzine16$136$9
Simvastatin23$119$5
Venlafaxine Hcl Er11$112$10
Oxybutynin Chloride11$100$9
Prednisone13$100$8
Mupirocin13$78$6
Alprazolam25$52$2
Sildenafil Citrate13$48$4

2021: 74 drugs

Part D drugs prescribed in 2021
Trulicity64$57,032$891
Jardiance44$42,418$964
Eliquis32$39,481$1,234
Creon15$31,271$2,085
Symbicort26$14,100$542
Lantus Solostar16$9,464$591
Incruse Ellipta13$6,365$490
Atorvastatin285$4,781$17
Testosterone14$3,062$219
Pregabalin32$2,528$79
Levothyroxine108$2,429$22
Esomeprazole Magnesium11$2,310$210
Amlodipine Besylate184$2,109$11
Hydrocodone-Acetaminophen75$1,822$24
Valsartan17$1,814$107
Rosuvastatin54$1,689$31
Tamsulosin88$1,663$19
Losartan96$1,579$16
Duloxetine33$1,480$45
Albuterol Sulfate Hfa36$1,444$40
Metformin124$1,401$11
Omeprazole65$1,388$21
Lisinopril109$1,226$11
Gabapentin48$1,218$25
Trazodone45$1,196$27
Cyclobenzaprine38$1,057$28
Celecoxib13$998$77
Oxycodone-Acetaminophen31$917$30
Metoprolol45$855$19
Labetalol21$815$39
Pantoprazole37$808$22
Chlorthalidone15$761$51
Losartan-Hydrochlorothiazide19$727$38
Diclofenac22$717$33
Ventolin Hfa11$638$58
Metformin Hcl Er37$626$17
Oxycodone35$547$16
Sertraline26$527$20
Carvedilol30$524$17
Diltiazem 24hr Er (Cd)11$502$46
Baclofen11$499$45
Zolpidem32$477$15
Buspirone11$450$41
Lovastatin30$429$14
Ketoconazole20$420$21
Hydromorphone11$411$37
Alendronate42$388$9
Metoprolol25$357$14
Citalopram Hbr33$336$10
Furosemide40$333$8
Atenolol26$331$13
Mirtazapine14$329$24
Simvastatin31$317$10
Benazepril14$290$21
Tramadol22$258$12
Famotidine15$243$16
Lisinopril-Hydrochlorothiazide17$232$14
Pravastatin11$225$20
Montelukast13$222$17
Triamterene-Hydrochlorothiazid19$218$11
Clopidogrel15$216$14
Hydrochlorothiazide61$209$3
Finasteride12$205$17
Olmesartan Medoxomil13$171$13
Fluticasone Propionate19$148$8
Triamcinolone Acetonide27$126$5
Sumatriptan17$117$7
Lorazepam18$115$6
Ibuprofen14$99$7
Prednisone23$98$4
Glipizide12$96$8
Alprazolam17$93$5
Amoxicillin-Clavulanate Potass12$85$7
Clonazepam11$84$8

2020: 55 drugs

Part D drugs prescribed in 2020
Jardiance42$33,630$801
Eliquis17$22,222$1,307
Trulicity23$21,533$936
Creon11$19,455$1,769
Symbicort23$11,108$483
Tradjenta12$9,913$826
Atorvastatin161$2,494$15
Pregabalin27$2,191$81
Levothyroxine65$1,620$25
Amlodipine Besylate111$1,300$12
Hydrocodone-Acetaminophen58$1,239$21
Albuterol Sulfate Hfa30$1,234$41
Oxycodone-Acetaminophen32$1,125$35
Gabapentin45$1,089$24
Duloxetine23$1,047$46
Losartan48$1,006$21
Ventolin Hfa15$981$65
Diclofenac33$921$28
Rosuvastatin26$845$33
Ketoconazole31$818$26
Hydromorphone22$755$34
Metoprolol27$716$27
Metformin74$685$9
Tamsulosin40$676$17
Mirtazapine21$660$31
Omeprazole38$652$17
Lisinopril69$576$8
Trazodone39$521$13
Chlorthalidone15$512$34
Losartan-Hydrochlorothiazide12$439$37
Pantoprazole32$434$14
Zolpidem30$411$14
Labetalol12$347$29
Oxycodone30$329$11
Cyclobenzaprine17$286$17
Metformin Hcl Er31$277$9
Sertraline20$270$14
Hydrochlorothiazide48$247$5
Citalopram Hbr22$232$11
Triamterene-Hydrochlorothiazid15$227$15
Atenolol18$218$12
Benazepril15$213$14
Furosemide28$205$7
Pravastatin13$203$16
Simvastatin33$203$6
Fluticasone Propionate16$196$12
Spironolactone12$189$16
Triamcinolone Acetonide39$188$5
Metoprolol22$181$8
Ondansetron Odt13$169$13
Carvedilol19$162$9
Clonazepam13$135$10
Lorazepam14$130$9
Clopidogrel11$121$11
Alendronate24$114$5

2019: 3 drugs

Part D drugs prescribed in 2019
Atorvastatin18$332$18
Amlodipine Besylate33$241$7
Hydrochlorothiazide11$47$4

Money from drug and device companies

$22 in 2024

Industry payments by year
202411None$22
202211None$15

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
Bolton MedicalRelay Thoracic Stent-Graft With Plus Delivery System$22
1 payment
  • Meals for Relay Thoracic Stent-Graft With Plus Delivery System · 2024-05-07 · $22
See the published payment
Every published payment
Bolton MedicalMeals · 2024-05-07Relay Thoracic Stent-Graft With Plus Delivery System$22
See earlier years (2022)

2022: $15

Payments by company in 2022
E.R. Squibb & Sons L.L.C.Opdivo$15
1 payment
  • Meals for Opdivo · 2022-04-12 · $15

Professional record

NPI
1740643600
Licence
CA A152565California A152565: Current · expires 2027-11-30
Trained
New York University School of Medicine, 2016
Video visits
Lists video visits
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Internal medicine (207R00000X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2016-03-29
NPI last updated
2024-04-18
NPI record certified
2024-04-18

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

Extra NPI addresses: 300 Pasteur Dr, Stanford, CA, 94305