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Allison June Kwong, MD

Gastroenterology · Stanford

NPI 1346515426

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
13
2 carriers
Offices
8

Offices

8 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

13 plans · 2 carriers

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

13 of 13 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
Alignment Health Silicon (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health smartHMO (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health the ONE (HMO)Alignment Health PlanListedOct 3, 2026
DualConnect (HMO D-SNP)Santa Clara Family Health PlanListedSep 1, 2026

California Medical Board record

Licence A126767 · Current

Licensed to practise in California · since 2013 · expires 2027-06-30 · Mount Sinai School of Medicine of New York University.

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

$32,290

Medicare paid this office $32,290 for 146 people.

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

Largest Original Medicare bills
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes42$13,193$106
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes15$2,902$71
Return visit (30+ min)28$2,555$80
Long return visit (40+ min)16$2,539$121
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes21$2,451$117
See all 8 services
Every Original Medicare service billed
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes42$13,193$106
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes15$2,902$71
Return visit (30+ min)28$2,555$80
Long return visit (40+ min)16$2,539$121
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes21$2,451$117
Initial hospital care with moderate level of medical decision making at least 75 minutes15$2,331$155
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's17$268$15
Measurement of liver stiffness21$179$9

Procedures Medicare counted

Procedure volume Medicare published
Colonoscopy1-10None
Upper gastrointestinal (GI) endoscopy for acid reflux1-10None

Who their Medicare patients are

146 Original Medicare patients in 2024. Average age 69 · Women 46% · Also on Medicaid 43% · Health risk score 3.14. Sicker patients than 9 in 10 peers; the typical gastroenterology clinician is at 1.42.

Conditions among them: High blood pressure 75% · Chronic kidney disease 47% · Diabetes 46% · Coronary heart disease 38% · Atrial fibrillation 34% · Heart failure 32% · Depression 28% · Cancer 18% · Dementia 18% · COPD 17% · Stroke 14%.

The office billed $146,080, Medicare allowed $41,891 and paid $32,290; for 348 services of 22 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
2024146348693.14$146,080$32,290
2023135288693.18$121,977$26,202
2022199412693.01$174,278$36,518
2021109213692.65$122,634$20,430
2020115217672.58$121,756$20,671
20192328622.18$20,142$2,557

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: 7 services

Original Medicare services billed in 2023
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes46$6,785$73
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes15$4,169$110
Initial hospital care with moderate level of medical decision making at least 75 minutes21$3,359$160
Hospital discharge day management, more than 30 minutes15$1,714$107
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes14$1,674$120
Return visit (30+ min)17$1,571$87
Measurement of liver stiffness11$97$9

2022: 7 services

Original Medicare services billed in 2022
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes61$7,338$64
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes33$6,747$92
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes27$3,303$122
New patient visit (45+ min)26$3,158$121
Return visit (30+ min)28$2,800$85
Long return visit (40+ min)14$2,317$122
Hospital discharge day management, more than 30 minutes20$1,960$98

2021: 4 services

Original Medicare services billed in 2021
Long return visit (40+ min)22$3,691$119
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes15$3,300$94
Return visit (30+ min)28$2,626$82
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes12$1,766$65

2020: 6 services

Original Medicare services billed in 2020
New patient visit (60+ min)39$5,886$151
Return visit (30+ min)29$2,143$63
Long return visit (40+ min)16$1,713$90
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes12$1,507$126
Telehealth originating site facility fee11$245$22
Measurement of liver stiffness14$164$12

2019: 1 service

Original Medicare services billed in 2019
Long return visit (40+ min)12$1,093$91

Medicaid work

$3,234 in 2024

Medicaid paid $3,234 for 85 billed services this clinician did in 2024, up to 16 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 HIGH MDM 50 MINUTES85$3,234
Medicaid work by year
202485116$3,234
2023158220$4,923
2022290320$7,965
202035112$1,289
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES99$2,716
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES59$2,207

2022

Largest Medicaid services in 2022
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES160$4,101
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES118$3,461
Hospital inpatient or observation discharge day management; more than 30 minutes on the date of the encounter12$403

2020

Largest Medicaid services in 2020
SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES35$1,289

Drugs they prescribed that Part D paid

$190,226

Pharmacies billed $190,226 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 531) in 2024. At or below the middle of the specialty; the typical gastroenterology clinician is at 0%.

416 generic and 115 brand-name prescriptions · $190,226 in drug cost · 52 antibiotic prescriptions to 15 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
Xifaxan34$103,249$3,037
Vemlidy36$47,301$1,314
Eliquis14$8,762$626
Tacrolimus23$8,073$351
Mycophenolate Mofetil13$4,788$368
See all 20 drugs
Every Part D drug this clinician prescribed
Xifaxan34$103,249$3,037
Vemlidy36$47,301$1,314
Eliquis14$8,762$626
Tacrolimus23$8,073$351
Mycophenolate Mofetil13$4,788$368
Ursodiol13$1,588$122
Entecavir28$1,068$38
Tenofovir Disoproxil16$841$53
Albuterol Sulfate Hfa11$563$51
Spironolactone36$318$9
Propranolol32$259$8
Fludrocortisone Acetate17$215$13
Pantoprazole30$209$7
Gabapentin21$187$9
Furosemide47$165$4
Carvedilol15$137$9
Losartan12$32$3
Trazodone14$31$2
Rosuvastatin12$30$3
Sulfamethoxazole-Trimethoprim14$15$1

Year by year

Part D prescribing by year
2024531540% (0)22%$190,226
202349255None19%$188,550
202239954None35%$291,440
2021207370% (0)35%$116,240
2020161350% (0)25%$244,793
20158422None26%$7,929
201414826NoneNone$13,489
201313None0% (0)None$800

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

See the drugs prescribed each year

2023: 19 drugs

Part D drugs prescribed in 2023
Xifaxan33$119,225$3,613
Vemlidy12$17,715$1,476
Eliquis12$7,306$609
Tacrolimus14$4,539$324
Ursodiol17$3,774$222
Cyclosporine Modified18$2,543$141
Tenofovir Disoproxil15$1,145$76
Entecavir25$1,135$45
Spironolactone27$584$22
Azathioprine17$577$34
Propranolol30$369$12
Pantoprazole16$281$18
Furosemide42$262$6
Prednisone12$205$17
Atorvastatin11$141$13
Topiramate12$88$7
Carvedilol13$86$7
Rosuvastatin13$40$3
Losartan13$27$2

2022: 13 drugs

Part D drugs prescribed in 2022
Xifaxan52$158,657$3,051
Vemlidy33$45,963$1,393
Jardiance16$12,449$778
Sirolimus14$10,810$772
Ursodiol14$2,119$151
Entecavir18$2,057$114
Lactulose21$2,016$96
Furosemide48$598$12
Spironolactone36$534$15
Azathioprine17$380$22
Prednisone12$221$18
Pantoprazole11$198$18
Propranolol19$116$6

2021: 6 drugs

Part D drugs prescribed in 2021
Xifaxan17$48,972$2,881
Vemlidy28$36,712$1,311
Entecavir18$1,299$72
Azathioprine15$320$21
Furosemide29$252$9
Spironolactone19$250$13

2020: 6 drugs

Part D drugs prescribed in 2020
Sofosbuvir-Velpatasvir12$94,217$7,851
Entecavir13$1,970$152
Spironolactone21$473$23
Azathioprine14$347$25
Lactulose13$242$19
Furosemide21$156$7

2015: 1 drug

Part D drugs prescribed in 2015
Amlodipine Besylate11$55$5

2014: 3 drugs

Part D drugs prescribed in 2014
Metoprolol14$706$50
Losartan17$142$8
Amlodipine Besylate13$79$6

Money from drug and device companies

$1,923 in 2022

A payment is not proof that care is biased.

Payments by company
Takeda Pharmaceuticals U.S.A.None$1,800
1 payment
  • Consulting · 2022-10-12 · $1,800
Gilead SciencesNone$123
1 payment
  • Meals · 2022-11-06 · $123
See all 2 published payments
Every published payment
Gilead SciencesMeals · 2022-11-06None$123
Takeda Pharmaceuticals U.S.A.Consulting · 2022-10-12None$1,800

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
76.5 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1346515426
Licence
CA A126767California A126767: Current · expires 2027-06-30
Video visits
Lists video visits
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207RI0008X (207RI0008X); Internal medicine (207R00000X); Federal specialty code 207RG0100X (207RG0100X); Federal specialty code 207RT0003X (207RT0003X); Federal specialty code 2083A0300X (2083A0300X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2012-03-21
NPI last updated
2026-09-10
NPI record certified
2026-09-10

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

Extra NPI addresses: 430 Broadway St Fl C3, Redwood City, CA, 94063