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Clayton Chan, MD

Internal Medicine · Oakland

NPI 1972682037

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
9
1 carrier
Office
1
Since medical school
29 years
New York Medical College, 1997

Offices

1 location · Asian Health Services · 93 clinicians in this group

Looking this up.

Hospitals listed: 557754 · Alta Bates Summit Medical Center. That is not proof they admit you there this week.

Plans that list them

9 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chan’s office at (510) 986-6800 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
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

California Medical Board record

Licence A68139 · Current

Licensed to practise in California · since 1999 · expires 2028-09-30 · New York Medical College.

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

School, training and certification

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

Specialty certification

  • American Board of Internal Medicine - Internal Medicine

Hospitals they work in

1 hospital

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

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

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

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

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

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

Medicaid work

$146,779 in 2024

Medicaid paid $146,779 for 2,848 billed services this clinician did in 2024, up to 83 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
Clinic visit/encounter, all-inclusive903$146,779
Hemoglobin A1C level277$0
Influenza virus vaccine, trivalent (IIV3), split virus, preservative free, 0.5 mL dosage, for intramuscular use18$0
Influenza virus vaccine, trivalent (IIV3), split virus, 0.5 mL dosage, for intramuscular use22$0
Handling and/or conveyance of specimen for transfer from physician office to laboratory260$0
Return visit (30+ min)1,327$0
Administration of influenza virus vaccine41$0
Medicaid work by year
20242,848783$146,779
20232,862896$151,966
20221,444565$63,135
20211,612467$87,511
20201,542461$79,617
2019985656$51,212
20182,281695$133,700
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Clinic visit/encounter, all-inclusive970$151,919
Return visit (30+ min)1,483$47
Immunization administration by intramuscular injection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease [COVID-19]) vaccine, mRNA-LNP, spike protein, bivalent, preservative free, 50 mcg/0.5 mL dosage, booster dose13$0
Hemoglobin A1C level186$0
Influenza virus vaccine, quadrivalent (IIV4), split virus, preservative free, 0.5 mL dosage, for intramuscular use14$0
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease [COVID-19]) vaccine, mRNA-LNP, spike protein, bivalent, preservative free, 50 mcg/0.5 mL dosage, for intramuscular use13$0
Handling and/or conveyance of specimen for transfer from physician office to laboratory168$0
Administration of influenza virus vaccine15$0

2022

Largest Medicaid services in 2022
Clinic visit/encounter, all-inclusive414$63,135
Hemoglobin A1C level103$0
Handling and/or conveyance of specimen for transfer from physician office to laboratory85$0
Short return visit (20+ min)16$0
Return visit (30+ min)826$0

2021

Largest Medicaid services in 2021
Clinic visit/encounter, all-inclusive583$87,511
Hemoglobin A1C level39$0
Short return visit (20+ min)210$0
Return visit (30+ min)780$0

2020

Largest Medicaid services in 2020
Clinic visit/encounter, all-inclusive539$79,617
Hemoglobin A1C level62$0
Short return visit (20+ min)551$0
Return visit (30+ min)390$0

2019

Largest Medicaid services in 2019
Clinic visit/encounter, all-inclusive347$51,071
Return visit (30+ min)322$141
Hemoglobin A1C level183$0
Influenza virus vaccine, quadrivalent (IIV4), split virus, 0.5 mL dosage, for intramuscular use49$0
Short return visit (20+ min)62$0
Administration of influenza virus vaccine22$0

2018

Largest Medicaid services in 2018
Clinic visit/encounter, all-inclusive916$132,315
Return visit (30+ min)359$797
Short return visit (20+ min)510$570
MEASURE BLOOD OXYGEN LEVEL36$18
Hemoglobin A1C level429$0
Influenza virus vaccine, quadrivalent (IIV4), split virus, 0.5 mL dosage, for intramuscular use31$0

Drugs they prescribed that Part D paid

$220,314

Pharmacies billed $220,314 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 2,829) in 2024. At or below the middle of the specialty; the typical internal medicine clinician is at 1%.

2,514 generic and 280 brand-name prescriptions · $220,314 in drug cost.

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

Largest Part D drug costs
Januvia90$112,841$1,254
Jardiance23$24,939$1,084
Acarbose29$2,694$93
Budesonide-Formoterol11$2,363$215
Metformin Hcl Er51$2,322$46
See all 43 drugs
Every Part D drug this clinician prescribed
Januvia90$112,841$1,254
Jardiance23$24,939$1,084
Acarbose29$2,694$93
Budesonide-Formoterol11$2,363$215
Metformin Hcl Er51$2,322$46
Atorvastatin310$2,154$7
Albuterol Sulfate Hfa52$1,545$30
Metoprolol109$1,226$11
Tamsulosin81$1,202$15
Metformin142$1,150$8
Losartan138$1,140$8
Nifedipine Er28$995$36
Amlodipine Besylate281$851$3
Gabapentin57$673$12
Glipizide59$644$11
Rosuvastatin28$612$22
Doxazosin Mesylate46$611$13
Lisinopril139$562$4
Fluticasone Propionate67$526$8
Simvastatin100$478$5
Glipizide Er19$399$21
Omeprazole94$367$4
Levothyroxine35$334$10
Allopurinol29$317$11
Easy Touch Pen Needle11$279$25
Pioglitazone21$277$13
Triamcinolone Acetonide53$254$5
Hydralazine19$246$13
Potassium Chloride16$206$13
Furosemide50$202$4
Propranolol14$176$13
Famotidine47$166$4
Pantoprazole27$163$6
Hydrocortisone27$159$6
Alendronate25$155$6
Clopidogrel14$154$11
Finasteride15$137$9
Sertraline18$124$7
Hydrochlorothiazide59$121$2
Atenolol24$66$3
Metoprolol13$58$4
Paroxetine18$52$3
Meclizine15$42$3

Year by year

Part D prescribing by year
20242,8292320% (0)10%$220,314
20232,9432430% (0)8%$308,336
20223,374265None9%$309,039
20213,706266None9%$314,140
20203,774280None11%$278,280
20193,9473080% (0)12%$316,590
20185,024346None14%$427,564
20175,244336None16%$433,939
20165,3383630% (19)15%$375,745
20155,4574151% (46)19%$396,374
20145,3163871% (38)23%$429,859
20135,0823531% (58)25%$359,948

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

See the drugs prescribed each year

2023: 50 drugs

Part D drugs prescribed in 2023
Januvia46$80,884$1,758
Jardiance11$21,160$1,924
Advair Diskus17$15,385$905
Atorvastatin341$12,447$37
Amlodipine Besylate303$8,444$28
Spiriva Handihaler12$6,744$562
Tamsulosin81$5,479$68
Losartan136$5,353$39
Lisinopril142$4,759$34
Metformin129$4,709$37
Metformin Hcl Er55$4,088$74
Simvastatin109$3,358$31
Metoprolol108$3,187$30
Glipizide68$2,927$43
Nifedipine Er31$2,891$93
Acarbose27$2,800$104
Doxazosin Mesylate45$2,664$59
Theophylline Er12$2,550$213
Gabapentin56$2,349$42
Pioglitazone21$2,008$96
Ventolin Hfa29$1,799$62
Famotidine70$1,453$21
Omeprazole84$1,365$16
Rosuvastatin27$1,277$47
Fluticasone Propionate68$1,147$17
Alendronate35$1,074$31
Diclofenac31$1,010$33
Glipizide Er15$890$59
Hydralazine17$872$51
Finasteride11$773$70
Ezetimibe11$752$68
Clopidogrel22$741$34
Atenolol28$736$26
Potassium Chloride20$700$35
Pantoprazole30$692$23
Levothyroxine31$685$22
Furosemide63$605$10
Hydrochlorothiazide81$577$7
Allopurinol22$518$24
Albuterol Sulfate Hfa16$518$32
Paroxetine13$497$38
Propranolol13$493$38
Metoprolol19$464$24
Sertraline15$373$25
Easy Touch Pen Needle12$312$26
Triamcinolone Acetonide34$302$9
Hydrocortisone23$280$12
Meclizine14$119$9
Dicyclomine13$96$7
Naproxen11$74$7

2022: 58 drugs

Part D drugs prescribed in 2022
Januvia59$99,823$1,692
Jardiance17$29,948$1,762
Advair Diskus29$19,480$672
Tradjenta12$19,130$1,594
Breo Ellipta15$7,880$525
Symbicort12$6,830$569
Atorvastatin365$5,866$16
Spiriva Handihaler11$5,854$532
Acarbose40$4,641$116
Amlodipine Besylate326$3,773$12
Losartan177$2,998$17
Tamsulosin91$2,983$33
Metformin141$2,716$19
Nifedipine Er31$2,620$85
Lisinopril171$2,574$15
Metoprolol98$2,015$21
Colchicine12$2,015$168
Theophylline Er11$2,007$182
Simvastatin131$1,900$15
Rosuvastatin30$1,899$63
Gabapentin55$1,746$32
Glipizide78$1,683$22
Albuterol Sulfate Hfa35$1,512$43
Ezetimibe11$1,490$135
Metformin Hcl Er57$1,445$25
Pioglitazone24$1,393$58
Ventolin Hfa22$1,342$61
Doxazosin Mesylate42$1,181$28
Ulticare Pen Needle15$1,084$72
Omeprazole92$992$11
Clopidogrel19$915$48
Fluticasone Propionate99$908$9
Flunisolide11$857$78
Diclofenac31$771$25
Glipizide Er19$725$38
Famotidine83$677$8
Potassium Chloride25$667$27
Levothyroxine42$647$15
Hydralazine16$643$40
Atenolol51$623$12
Donepezil14$556$40
Allopurinol30$550$18
Hydrocortisone43$545$13
Pantoprazole33$483$15
Alendronate29$481$17
Hydrochlorothiazide87$391$4
Furosemide53$362$7
Propranolol16$290$18
Warfarin13$289$22
Trueplus Insulin13$282$22
Easy Touch Pen Needle11$236$21
Finasteride11$217$20
Triamcinolone Acetonide40$199$5
Metoprolol22$159$7
Meclizine23$156$7
Triamterene-Hydrochlorothiazid11$146$13
Nabumetone19$137$7
Naproxen25$80$3

2021: 63 drugs

Part D drugs prescribed in 2021
Januvia64$99,852$1,560
Jardiance12$20,937$1,745
Tradjenta12$18,566$1,547
Incruse Ellipta14$15,788$1,128
Spiriva16$15,220$951
Advair Diskus19$12,645$666
Symbicort17$6,892$405
Breo Ellipta13$5,984$460
Acarbose44$5,119$116
Atorvastatin365$4,780$13
Basaglar Kwikpen U-10012$4,165$347
Metoprolol134$3,269$24
Amlodipine Besylate354$3,094$9
Febuxostat13$3,043$234
Nifedipine Er32$2,743$86
Tamsulosin103$2,715$26
Losartan187$2,655$14
Theophylline Anhydrous12$2,233$186
Lisinopril174$1,743$10
Albuterol Sulfate Hfa39$1,735$44
Colchicine15$1,711$114
Ezetimibe15$1,710$114
Rosuvastatin34$1,599$47
Metformin162$1,549$10
Olopatadine20$1,412$71
Glipizide82$1,310$16
Simvastatin146$1,217$8
Ventolin Hfa20$1,175$59
Omeprazole120$1,142$10
Flunisolide13$1,064$82
Ulticare Pen Needle17$1,062$62
Fluticasone Propionate100$1,060$11
Doxazosin Mesylate44$1,028$23
Metformin Hcl Er61$976$16
Levothyroxine47$966$21
Gabapentin48$841$18
Glipizide Er26$786$30
Pantoprazole54$708$13
Pioglitazone52$708$14
Atenolol77$678$9
Allopurinol28$669$24
Hydrocortisone62$589$10
Potassium Chloride23$524$23
Famotidine61$457$7
Furosemide58$451$8
Hydrochlorothiazide105$405$4
Warfarin15$351$23
Trueplus Insulin15$336$22
Alendronate30$315$10
Triamcinolone Acetonide42$305$7
Propranolol13$304$23
Diclofenac19$280$15
Finasteride11$206$19
Triamterene-Hydrochlorothiazid13$200$15
Clopidogrel15$188$13
Metoprolol24$179$7
Sertraline16$174$11
Baclofen21$115$5
Meclizine17$111$7
Nabumetone15$104$7
Naproxen16$59$4
Clotrimazole13$54$4
Dicyclomine13$53$4

2020: 64 drugs

Part D drugs prescribed in 2020
Januvia59$79,994$1,356
Tradjenta24$33,647$1,402
Symbicort26$10,752$414
Lantus17$9,580$564
Advair Diskus18$9,339$519
Breo Ellipta18$7,212$401
Basaglar Kwikpen U-10013$4,382$337
Acarbose47$4,325$92
Febuxostat11$4,116$374
Atorvastatin362$3,928$11
Metoprolol140$3,016$22
Ventolin Hfa49$2,830$58
Nateglinide18$2,560$142
Losartan201$2,058$10
Albuterol Sulfate Hfa48$1,958$41
Amlodipine Besylate351$1,704$5
Nifedipine Er30$1,610$54
Tamsulosin101$1,522$15
Rosuvastatin31$1,487$48
Pregabalin12$1,321$110
Fluticasone Propionate87$1,114$13
Metformin156$1,054$7
Flunisolide15$1,039$69
Simvastatin164$965$6
Ulticare Pen Needle18$937$52
Doxazosin Mesylate42$936$22
Omeprazole120$928$8
Lisinopril159$917$6
Levothyroxine37$886$24
Glipizide88$885$10
Metformin Hcl Er55$839$15
Potassium Chloride30$811$27
Glipizide Er28$790$28
Pioglitazone49$760$16
Ezetimibe15$724$48
Warfarin22$704$32
Gabapentin46$630$14
Atenolol78$519$7
Triamcinolone Acetonide42$464$11
Pantoprazole50$440$9
Hydrochlorothiazide100$432$4
Allopurinol26$420$16
Furosemide67$413$6
Hydrocortisone49$405$8
Olopatadine14$404$29
Trueplus Insulin15$338$23
Diclofenac20$337$17
Famotidine43$316$7
Hydralazine14$241$17
Alendronate27$227$8
Proctozone-Hc11$221$20
Donepezil14$220$16
Sertraline40$213$5
Paroxetine16$191$12
Triamterene-Hydrochlorothiazid12$172$14
Metoprolol33$163$5
Naproxen29$131$5
Trazodone12$130$11
Clopidogrel17$95$6
Clotrimazole16$92$6
Meclizine14$89$6
Dicyclomine12$74$6
Levocetirizine Dihydrochloride12$57$5
Methimazole13$52$4

2019: 53 drugs

Part D drugs prescribed in 2019
Januvia78$93,570$1,200
Tradjenta33$36,403$1,103
Advair Diskus32$14,303$447
Symbicort22$7,947$361
Incruse Ellipta11$7,424$675
Lantus12$6,914$576
Acarbose62$5,219$84
Basaglar Kwikpen U-10015$4,941$329
Atorvastatin370$4,918$13
Metoprolol146$4,344$30
Nateglinide25$3,686$147
Ventolin Hfa61$3,527$58
Tamsulosin130$3,185$25
Amlodipine Besylate369$2,578$7
Glipizide Er39$2,089$54
Losartan219$2,043$9
Rosuvastatin54$1,965$36
Doxazosin Mesylate49$1,635$33
Glipizide101$1,333$13
Simvastatin182$1,294$7
Flunisolide16$1,253$78
Metformin138$1,247$9
Omeprazole135$1,231$9
Levothyroxine44$1,211$28
Lisinopril163$1,163$7
Pioglitazone53$1,146$22
Fluticasone Propionate88$1,006$11
Potassium Chloride27$918$34
Triamcinolone Acetonide46$871$19
Nifedipine Er19$813$43
Atenolol105$809$8
Gabapentin59$798$14
Warfarin22$774$35
Metformin Hcl Er44$768$17
Furosemide70$550$8
Pantoprazole40$510$13
Hydrochlorothiazide99$499$5
Allopurinol26$483$19
Ulticare Pen Needle11$456$41
Alendronate44$448$10
Terazosin17$368$22
Trueplus Insulin13$325$25
Donepezil21$268$13
Ranitidine44$252$6
Metoprolol40$230$6
Sertraline24$226$9
Diclofenac11$217$20
Hydrocortisone26$217$8
Triamterene-Hydrochlorothiazid12$216$18
Clopidogrel25$185$7
Trazodone21$119$6
Naproxen19$105$6
Meclizine15$95$6

2018: 77 drugs

Part D drugs prescribed in 2018
Januvia93$100,324$1,079
Tradjenta27$30,644$1,135
Advair Diskus43$23,298$542
Uloric20$19,552$978
Spiriva21$16,633$792
Onglyza12$14,867$1,239
Humulin 70-3015$13,390$893
Entecavir14$11,700$836
Lantus23$11,259$490
Symbicort33$11,180$339
Lyrica15$9,823$655
Novolin 70-3023$8,475$368
Ventolin Hfa112$6,240$56
Levemir Flextouch12$5,590$466
Eliquis13$5,506$424
Atorvastatin385$5,482$14
Atrovent Hfa14$5,326$380
Acarbose65$4,838$74
Nateglinide31$4,775$154
Flovent Hfa18$4,268$237
Metoprolol135$4,102$30
Tamsulosin139$4,057$29
Myrbetriq11$3,868$352
Doxazosin Mesylate69$3,066$44
Amlodipine Besylate447$2,356$5
Esomeprazole Magnesium13$2,277$175
Theophylline Anhydrous12$2,244$187
Valsartan34$2,217$65
Repaglinide22$2,211$101
Rosuvastatin54$2,192$41
Glipizide Er42$1,912$46
Losartan223$1,863$8
Levothyroxine57$1,537$27
Omeprazole212$1,505$7
Metformin168$1,500$9
Polyethylene Glycol 335028$1,481$53
Glipizide116$1,440$12
Triamcinolone Acetonide89$1,387$16
Lisinopril209$1,299$6
Simvastatin225$1,282$6
Nifedipine Er29$1,260$43
Pioglitazone63$1,042$17
Potassium Chloride26$1,042$40
Flunisolide16$999$62
Fluticasone Propionate87$971$11
Olopatadine11$951$86
Warfarin23$887$39
Atenolol123$860$7
Metformin Hcl Er60$803$13
Hydrocortisone70$661$9
Gabapentin57$585$10
Celecoxib11$564$51
Hydrochlorothiazide120$562$5
Allopurinol28$552$20
Furosemide98$535$5
Hydralazine17$529$31
Pantoprazole45$522$12
Clotrimazole22$458$21
Propranolol13$439$34
Alendronate48$384$8
Pravastatin12$354$30
Finasteride14$335$24
Terazosin24$326$14
Diclofenac20$295$15
Triamterene-Hydrochlorothiazid16$280$18
Donepezil14$262$19
Metoprolol40$231$6
Ranitidine47$215$5
Meclizine26$178$7
Paroxetine27$175$6
Sertraline27$141$5
Clopidogrel15$140$9
Naproxen33$139$4
Famotidine17$91$5
Baclofen24$89$4
Dicyclomine14$48$3
Trazodone13$28$2

2017: 87 drugs

Part D drugs prescribed in 2017
Januvia90$71,498$794
Tradjenta36$25,499$708
Spiriva35$21,282$608
Lantus45$19,818$440
Advair Diskus44$19,319$439
Uloric22$18,293$832
Novolog Mix 70-3020$13,061$653
Viread12$12,906$1,075
Symbicort41$12,623$308
Onglyza11$12,523$1,138
Entecavir13$10,642$819
Humulin 70-3023$9,805$426
Incruse Ellipta12$9,250$771
Nateglinide38$7,318$193
Atrovent Hfa19$7,003$369
Novolin 70-3021$6,851$326
Lyrica13$6,322$486
Atorvastatin375$5,791$15
Levemir Flextouch14$5,768$412
Tamsulosin141$5,575$40
Nexium11$5,374$489
Doxazosin Mesylate95$4,596$48
Eliquis11$4,358$396
Valsartan59$3,930$67
Acarbose58$3,866$67
Ventolin Hfa62$3,296$53
Proair Hfa58$3,259$56
Rosuvastatin58$3,030$52
Flovent Hfa13$2,892$222
Nasonex11$2,766$251
Amlodipine Besylate441$2,530$6
Triamcinolone Acetonide105$2,370$23
Metoprolol77$2,277$30
Repaglinide22$2,146$98
Theophylline Anhydrous12$1,733$144
Glipizide Er36$1,709$47
Losartan215$1,649$8
Levothyroxine59$1,625$28
Polyethylene Glycol 335024$1,598$67
Metformin186$1,593$9
Nifedipine Er33$1,482$45
Simvastatin221$1,433$6
Glipizide115$1,417$12
Omeprazole200$1,324$7
Lisinopril176$1,285$7
Potassium Chloride31$1,208$39
Pioglitazone83$1,151$14
Trifluoperazine13$1,080$83
Propylthiouracil11$1,070$97
Metformin Hcl Er68$1,019$15
Atenolol189$1,007$5
Warfarin37$978$26
Gabapentin78$913$12
Tacrolimus14$892$64
Flunisolide13$743$57
Allopurinol33$665$20
Pantoprazole65$624$10
Hydrochlorothiazide123$596$5
Fluticasone Propionate55$596$11
Hydralazine16$593$37
Hydrocortisone49$580$12
Celecoxib11$563$51
Sure Comfort15$494$33
Furosemide105$489$5
Propranolol16$466$29
Finasteride16$407$25
Alendronate42$379$9
Terazosin29$350$12
Clotrimazole26$274$11
Triamterene-Hydrochlorothiazid15$272$18
Metoprolol40$261$7
Ranitidine58$237$4
Montelukast12$231$19
Quinapril16$221$14
Paroxetine51$189$4
Nabumetone17$170$10
Donepezil13$163$13
Clopidogrel15$150$10
Carvedilol11$139$13
Famotidine36$134$4
Baclofen28$128$5
Clonidine14$117$8
Meclizine14$86$6
Naproxen16$82$5
Amitriptyline14$77$5
Sertraline15$60$4
Trazodone16$34$2

2016: 85 drugs

Part D drugs prescribed in 2016
Januvia60$47,232$787
Entecavir18$23,322$1,296
Advair Diskus56$21,583$385
Truvada13$19,429$1,495
Crestor41$17,767$433
Spiriva31$14,980$483
Uloric37$14,959$404
Onglyza19$13,843$729
Lantus47$13,764$293
Viread11$11,187$1,017
Atrovent Hfa26$7,877$303
Tamsulosin171$7,687$45
Zetia20$7,616$381
Nateglinide42$7,522$179
Symbicort24$7,040$293
Nexium17$6,900$406
Lantus Solostar17$6,399$376
Doxazosin Mesylate134$6,080$45
Atorvastatin387$5,711$15
Colcrys21$5,664$270
Humulin 70-3015$4,765$318
Xarelto13$4,674$360
Valsartan51$3,350$66
Acarbose45$3,191$71
Proair Hfa59$3,180$54
Amlodipine Besylate449$2,551$6
Triamcinolone Acetonide132$2,442$18
Metoprolol96$2,122$22
Qvar11$1,814$165
Levothyroxine60$1,601$27
Losartan203$1,592$8
Simvastatin233$1,489$6
Glipizide Er27$1,423$53
Lisinopril185$1,410$8
Omeprazole222$1,384$6
Rosuvastatin15$1,360$91
Ventolin Hfa25$1,309$52
Metformin146$1,252$9
Metformin Hcl Er64$1,239$19
Flunisolide19$1,230$65
Tacrolimus24$1,208$50
Glipizide103$1,207$12
Potassium Chloride33$1,148$35
Atenolol238$1,075$5
Allopurinol33$1,014$31
Warfarin33$950$29
Polyethylene Glycol 335027$831$31
Gabapentin65$816$13
Nifedipine Er13$801$62
Pantoprazole70$788$11
Proctozone-Hc13$745$57
Nifedical Xl20$740$37
Pioglitazone46$703$15
Fluticasone Propionate67$628$9
Theophylline Anhydrous12$626$52
Hydralazine17$560$33
Verapamil Sr12$554$46
Propranolol13$508$39
Hydrochlorothiazide135$479$4
Sure Comfort16$462$29
Insulin11$423$38
Finasteride18$393$22
Alendronate50$393$8
Furosemide95$355$4
Quinapril18$338$19
Montelukast17$318$19
Metoprolol62$297$5
Clopidogrel21$295$14
Terazosin45$284$6
Triamterene-Hydrochlorothiazid17$235$14
Ranitidine42$209$5
Paroxetine36$201$6
Hydrocortisone34$199$6
Nabumetone24$195$8
Baclofen38$191$5
Famotidine38$187$5
Lovastatin11$187$17
Naproxen39$170$4
Diclofenac14$153$11
Donepezil17$152$9
Meclizine20$125$6
Sertraline29$95$3
Clotrimazole14$63$4
Trazodone15$33$2
Tramadol12$29$2

2015: 92 drugs

Part D drugs prescribed in 2015
Januvia68$46,875$689
Entecavir32$34,194$1,069
Advair Diskus73$27,379$375
Spiriva53$22,896$432
Crestor61$20,063$329
Truvada13$17,662$1,359
Uloric32$14,781$462
Viread13$12,201$939
Lantus31$10,138$327
Symbicort31$8,589$277
Atrovent Hfa31$8,226$265
Tamsulosin143$8,120$57
Doxazosin Mesylate181$7,919$44
Qvar39$6,551$168
Proair Hfa119$6,291$53
Diovan13$5,945$457
Atorvastatin342$5,879$17
Nateglinide40$5,832$146
Lyrica11$5,650$514
Colcrys25$4,855$194
Zetia11$4,729$430
Valsartan60$4,093$68
Combivent Respimat13$3,774$290
Humulin 70-3012$3,296$275
Pioglitazone60$2,855$48
Amlodipine Besylate408$2,553$6
Acarbose35$2,549$73
Nasonex12$2,456$205
Metoprolol89$2,394$27
Triamcinolone Acetonide135$2,167$16
Losartan182$1,684$9
Omeprazole184$1,666$9
Levothyroxine68$1,640$24
Simvastatin235$1,544$7
Potassium Chloride37$1,468$40
Gabapentin74$1,459$20
Lisinopril182$1,438$8
Metformin Hcl Er66$1,428$22
Glipizide128$1,344$11
Allopurinol47$1,311$28
Atenolol253$1,295$5
Polyethylene Glycol 335028$1,265$45
Warfarin35$1,164$33
Nifedical Xl34$1,118$33
Nifedipine Er14$1,049$75
Metformin139$965$7
Pantoprazole64$946$15
Tacrolimus21$929$44
Glyburide-Metformin11$871$79
Ulticare16$853$53
Glipizide Er26$688$26
Hydrochlorothiazide155$616$4
Sure Comfort20$614$31
Fluticasone Propionate66$602$9
Flunisolide12$533$44
Hydralazine22$530$24
Cartia Xt12$492$41
Finasteride18$469$26
Furosemide95$445$5
Theophylline Anhydrous12$430$36
Propranolol21$420$20
Insulin13$386$30
Terazosin23$355$15
Clopidogrel32$342$11
Alendronate42$333$8
Quinapril13$330$25
Montelukast12$296$25
Selenium Sulfide11$285$26
Hydrocortisone27$277$10
Carvedilol22$260$12
Triamterene-Hydrochlorothiazid22$249$11
Glipizide Xl18$238$13
Lovastatin15$235$16
Metoprolol43$233$5
Famotidine33$220$7
Clotrimazole18$207$11
Paroxetine34$205$6
Meclizine27$195$7
Verapamil Er11$183$17
Venlafaxine Hcl Er12$168$14
Donepezil11$152$14
Ranitidine37$152$4
Tramadol41$134$3
Naproxen31$124$4
Baclofen22$115$5
Sertraline27$114$4
Diclofenac12$113$9
Amitriptyline16$107$7
Nabumetone11$94$9
Clonidine14$89$6
Cromolyn11$65$6
Trazodone11$61$6

2014: 87 drugs

Part D drugs prescribed in 2014
Januvia62$39,497$637
Diovan91$31,408$345
Spiriva40$24,263$607
Baraclude15$23,135$1,542
Advair Diskus75$23,083$308
Truvada13$17,035$1,310
Crestor50$16,569$331
Lantus41$15,826$386
Viread13$13,248$1,019
Symbicort46$11,741$255
Nexium23$9,239$402
Nateglinide37$8,570$232
Pioglitazone82$8,072$98
Uloric17$7,514$442
Doxazosin Mesylate151$7,133$47
Atorvastatin322$6,995$22
Lyrica13$6,508$501
Atrovent Hfa26$6,325$243
Zetia17$5,840$344
Qvar35$5,684$162
Tamsulosin136$5,639$41
Levemir12$4,547$379
Proair Hfa89$4,413$50
Colcrys12$4,288$357
Novolin 70-3015$3,285$219
Metoprolol89$2,903$33
Acarbose28$2,778$99
Repaglinide19$2,653$140
Amlodipine Besylate357$2,258$6
Simvastatin266$2,206$8
Losartan199$2,153$11
Glipizide134$2,106$16
Nifedipine Er16$1,904$119
Potassium Chloride34$1,878$55
Atenolol303$1,782$6
Omeprazole170$1,732$10
Lisinopril217$1,679$8
Levothyroxine76$1,622$21
Tacrolimus24$1,539$64
Nifedical Xl33$1,479$45
Gabapentin56$1,445$26
Metformin Hcl Er68$1,388$20
Triamcinolone Acetonide108$1,348$12
Valsartan-Hydrochlorothiazide19$1,179$62
Hydralazine41$1,170$29
Flunisolide21$1,118$53
Fluocinonide20$1,053$53
Ulticare26$1,002$39
Metformin105$1,001$10
Ventolin Hfa22$986$45
Warfarin31$839$27
Fluticasone Propionate53$822$16
Pravastatin11$694$63
Hydrochlorothiazide158$630$4
Glipizide Er30$555$18
Clopidogrel32$552$17
Klor-Con 812$547$46
Carvedilol28$536$19
Pantoprazole41$506$12
Diltiazem 24hr Er14$503$36
Furosemide104$494$5
Alendronate37$418$11
Finasteride16$409$26
Sure Comfort14$407$29
Clotrimazole16$398$25
Donepezil28$392$14
Allopurinol32$388$12
Spironolactone11$327$30
Nabumetone26$324$12
Terazosin23$279$12
Proctozone-Hc14$273$19
Triamterene-Hydrochlorothiazid23$247$11
Quinapril13$222$17
Lovastatin14$215$15
Famotidine25$206$8
Ranitidine42$204$5
Naproxen37$193$5
Tramadol33$187$6
Hydrocortisone11$181$16
Clonidine12$165$14
Meclizine16$147$9
Paroxetine22$143$7
Sertraline20$141$7
Propranolol12$112$9
Baclofen18$96$5
Amitriptyline17$95$6
Metoprolol19$90$5

2013: 77 drugs

Part D drugs prescribed in 2013
Diovan138$37,157$269
Januvia75$25,599$341
Spiriva30$17,654$588
Baraclude13$15,496$1,192
Pioglitazone86$13,798$160
Advair Diskus50$13,663$273
Lantus59$13,067$221
Atorvastatin320$11,421$36
Viread12$10,209$851
Nateglinide62$9,628$155
Crestor27$9,489$351
Nexium27$8,094$300
Prandin14$7,399$529
Qvar33$6,153$186
Zetia22$5,554$252
Symbicort23$5,456$237
Uloric18$5,247$292
Levemir11$4,232$385
Tamsulosin109$4,111$38
Acarbose48$3,935$82
Proair Hfa82$3,855$47
Metoprolol74$3,338$45
Doxazosin Mesylate129$3,293$26
Amlodipine Besylate363$3,049$8
Lantus Solostar11$2,953$268
Gabapentin66$2,616$40
Colcrys11$2,561$233
Clopidogrel29$2,397$83
Simvastatin253$2,328$9
Glipizide167$2,222$13
Valsartan-Hydrochlorothiazide12$2,219$185
Lisinopril249$2,206$9
Omeprazole122$1,744$14
Atenolol318$1,737$5
Tacrolimus24$1,724$72
Losartan136$1,707$13
Nifedipine Er14$1,659$119
Metformin Hcl Er68$1,585$23
Metformin131$1,521$12
Nifedical Xl17$1,160$68
Fluticasone Propionate51$1,141$22
Fluocinonide21$1,018$48
Levothyroxine69$955$14
Pantoprazole52$893$17
Potassium Chloride30$872$29
Donepezil26$826$32
Triamcinolone Acetonide65$796$12
Ulticare26$750$29
Hydrochlorothiazide158$677$4
Flunisolide11$604$55
Alendronate33$530$16
Furosemide125$526$4
Finasteride15$518$35
Hydrocortisone42$494$12
Carvedilol27$475$18
Clotrimazole17$415$24
Glyburide-Metformin16$376$23
Sure Comfort13$374$29
Warfarin18$322$18
Triamterene-Hctz27$282$10
Quinapril14$278$20
Allopurinol32$276$9
Lovastatin15$259$17
Tramadol47$255$5
Levocetirizine Dihydrochloride14$245$17
Paroxetine23$235$10
Nabumetone20$221$11
Naproxen38$219$6
Ranitidine38$217$6
Sertraline18$183$10
Clonidine17$174$10
Propranolol20$163$8
Terazosin12$143$12
Famotidine20$123$6
Baclofen20$81$4
Naphazoline12$78$6
Amitriptyline13$43$3

Professional record

NPI
1972682037
Licence
CA A68139California A68139: Current · expires 2028-09-30
Trained
New York Medical College, 1997 · 29 years ago
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Internal medicine (207R00000X)
Mailing address
818 Webster St, Oakland, CA, 94607
NPI first listed
2006-11-02
NPI last updated
2007-07-08

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