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Aaron Christopher Williams, MD

Internal Medicine · Santa Clara

NPI 1982783627

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
4
1 carrier
Offices
2
Since medical school
26 years
University of California, Davis School of Medicine, 2000

Offices

2 locations · Permanente Medical Group Inc · 10,928 clinicians in this group

Looking this up.

Hospitals listed: 051589. That is not proof they admit you there this week.

Plans that list them

4 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Williams’s office at (408) 851-1000 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
Kaiser Permanente Dual Complete North P2 (HMO D-SNP)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Dual Complete North P23 (HMO D-SNP)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Sr Adv Basic Santa Clara (HMO)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Sr Adv Enhanced Santa Clara (HMO)Kaiser PermanenteListedSep 1, 2026

California Medical Board record

Licence A76508 · Current

Licensed to practise in California · since 2001 · expires 2027-05-31 · University of California, Davis School of Medicine.

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

Drugs they prescribed that Part D paid

$283,190

Pharmacies billed $283,190 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 5,324) in 2024. Above the middle of the specialty; the typical internal medicine clinician is at 1%.

4,767 generic and 519 brand-name prescriptions · $283,190 in drug cost · 101 antibiotic prescriptions to 61 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
Jardiance82$47,978$585
Ozempic43$31,825$740
Spiriva Respimat29$19,104$659
Eliquis16$16,649$1,041
Pradaxa44$13,336$303
See all 85 drugs
Every Part D drug this clinician prescribed
Jardiance82$47,978$585
Ozempic43$31,825$740
Spiriva Respimat29$19,104$659
Eliquis16$16,649$1,041
Pradaxa44$13,336$303
Stiolto Respimat15$10,685$712
Xarelto15$10,285$686
Alvesco49$5,706$116
Atorvastatin421$5,307$13
Amlodipine Besylate356$4,941$14
Gabapentin82$4,241$52
Humulin N28$3,696$132
Tamsulosin165$3,421$21
Losartan235$3,186$14
Levothyroxine170$3,118$18
Lisinopril221$2,619$12
Wixela Inhub17$2,344$138
Terazosin46$2,199$48
Breyna13$2,122$163
Humulin R12$2,071$173
Hydrochlorothiazide167$1,946$12
Fluticasone Propionate75$1,672$22
Atenolol124$1,671$13
Simvastatin140$1,644$12
Metformin128$1,509$12
Albuterol Sulfate Hfa70$1,415$20
Furosemide86$1,277$15
Glipizide94$1,169$12
Adacel Tdap20$1,020$51
Chlorthalidone77$980$13
Allopurinol72$929$13
Metformin Hcl Er121$917$8
Potassium Chloride36$890$25
Omeprazole77$842$11
Alendronate86$830$10
Duloxetine35$808$23
Lovastatin66$797$12
Propranolol17$751$44
Lisinopril-Hydrochlorothiazide62$737$12
Glipizide Er33$729$22
Metoprolol55$717$13
Lactulose24$701$29
Metoprolol66$637$10
Triamcinolone Acetonide39$626$16
Naproxen59$622$11
Clobetasol Propionate24$618$26
Hydrocodone-Acetaminophen41$617$15
Diltiazem 24hr Er (Cd)16$608$38
Pravastatin43$594$14
Topiramate14$563$40
Famotidine46$557$12
Pantoprazole40$539$13
Spironolactone44$508$12
Acyclovir22$458$21
Veo Insulin19$430$23
Fluocinonide19$429$23
Clopidogrel22$409$19
Pramipexole Dihydrochloride12$403$34
Baclofen39$399$10
Nabumetone13$391$30
Sertraline27$352$13
Trazodone33$347$11
Ciclopirox19$329$17
Tizanidine28$326$12
Ipratropium15$318$21
Colchicine22$316$14
Citalopram Hbr26$303$12
Rosuvastatin26$302$12
Finasteride18$282$16
Meloxicam38$281$7
Warfarin19$280$15
Cefadroxil25$275$11
Lorazepam32$269$8
Azelastine15$253$17
Amoxicillin18$250$14
Venlafaxine Hcl Er15$230$15
Tramadol36$221$6
Pioglitazone17$218$13
Ibuprofen19$202$11
Doxycycline Monohydrate16$193$12
Zolpidem25$164$7
Ezetimibe14$163$12
Escitalopram11$144$13
Montelukast11$110$10
Prednisone11$83$8

Year by year

Part D prescribing by year
20245,3244352% (86)10%$283,190
20235,0174402% (95)8%$242,412
20224,6904422% (97)9%$210,191
20214,3913922% (105)8%$191,016
20204,1423812% (86)9%$177,228
20194,2594044% (151)9%$185,334
20184,5704003% (154)18%$205,866
20174,7653874% (165)18%$210,203
20165,0444464% (179)20%$222,896
20155,2854364% (225)20%$245,052
20145,1984385% (278)19%$232,835
20135,1094505% (267)18%$229,172

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

See the drugs prescribed each year

2023: 85 drugs

Part D drugs prescribed in 2023
Jardiance56$48,479$866
Pradaxa62$20,663$333
Spiriva Respimat26$15,233$586
Ozempic18$14,671$815
Stiolto Respimat17$13,165$774
Xarelto16$8,815$551
Atorvastatin380$5,597$15
Gabapentin77$4,638$60
Amlodipine Besylate312$4,457$14
Alvesco28$3,706$132
Wixela Inhub19$3,293$173
Levothyroxine143$3,121$22
Losartan226$3,116$14
Tamsulosin139$2,979$21
Lisinopril226$2,759$12
Humulin N15$2,357$157
Hydrochlorothiazide198$2,307$12
Terazosin40$2,275$57
Atenolol125$1,758$14
Simvastatin143$1,672$12
Humulin R11$1,622$147
Metformin127$1,528$12
Chlorthalidone99$1,372$14
Adacel Tdap26$1,348$52
Pravastatin48$1,326$28
Glipizide93$1,168$13
Fluticasone Propionate67$1,158$17
Albuterol Sulfate Hfa54$1,068$20
Alendronate97$985$10
Metformin Hcl Er128$967$8
Omeprazole88$950$11
Diclofenac24$940$39
Metoprolol56$915$16
Allopurinol62$830$13
Lovastatin70$827$12
Furosemide57$805$14
Veo Insulin19$793$42
Triamcinolone Acetonide32$783$24
Fluocinonide19$759$40
Potassium Chloride24$719$30
Famotidine47$716$15
Lisinopril-Hydrochlorothiazide57$672$12
Naproxen52$663$13
Propranolol17$660$39
Clobetasol Propionate26$626$24
Trazodone46$618$13
Alclometasone Dipropionate15$598$40
Hydrocodone-Acetaminophen38$591$16
Topiramate15$589$39
Pantoprazole33$569$17
Metoprolol52$524$10
Hydralazine19$513$27
Duloxetine21$484$23
Sertraline33$476$14
Glipizide Er19$460$24
Pioglitazone25$437$17
Diltiazem 24hr Er (Cd)13$413$32
Spironolactone36$411$11
Baclofen33$395$12
Pramipexole Dihydrochloride12$394$33
Clopidogrel21$388$18
Meloxicam50$382$8
Warfarin25$378$15
Acyclovir12$354$29
Tramadol45$304$7
Colchicine23$295$13
Tizanidine24$268$11
Hydrocortisone18$258$14
Paxlovid (Eua)15$255$17
Lorazepam39$243$6
Azelastine14$236$17
Amoxicillin24$229$10
Citalopram Hbr20$228$11
Ibuprofen20$227$11
Cefadroxil21$221$11
Rosuvastatin16$216$14
Montelukast23$215$9
Finasteride13$208$16
Prednisone17$180$11
Isosorbide Mononitrate Er15$175$12
Venlafaxine Hcl Er11$156$14
Carvedilol12$141$12
Zolpidem21$139$7
Cephalexin13$115$9
Azithromycin12$86$7

2022: 83 drugs

Part D drugs prescribed in 2022
Pradaxa77$42,019$546
Spiriva Respimat34$16,596$488
Jardiance11$8,089$735
Xarelto11$6,478$589
Atorvastatin384$5,880$15
Amlodipine Besylate304$4,226$14
Alvesco29$4,184$144
Gabapentin73$4,016$55
Humulin N24$3,943$164
Losartan230$3,363$15
Tamsulosin134$3,314$25
Wixela Inhub15$3,275$218
Levothyroxine123$2,891$24
Lisinopril203$2,461$12
Terazosin47$2,212$47
Atenolol148$2,040$14
Hydrochlorothiazide172$2,011$12
Humulin R18$2,002$111
Chlorthalidone101$1,646$16
Adacel Tdap32$1,632$51
Simvastatin138$1,632$12
Metformin131$1,590$12
Pravastatin41$1,569$38
Omeprazole106$1,290$12
Glipizide86$1,109$13
Allopurinol57$1,038$18
Hydralazine18$945$53
Pantoprazole40$942$24
Fluocinonide19$936$49
Diclofenac28$934$33
Topiramate15$917$61
Alendronate77$890$12
Sumatriptan14$842$60
Fluticasone Propionate45$773$17
Hydrocodone-Acetaminophen49$767$16
Veo Insulin22$761$35
Furosemide53$748$14
Triamcinolone Acetonide26$747$29
Duloxetine26$737$28
Albuterol Sulfate Hfa41$728$18
Potassium Chloride20$723$36
Lovastatin61$722$12
Metformin Hcl Er88$670$8
Metoprolol39$658$17
Trazodone43$635$15
Famotidine41$629$15
Propranolol18$618$34
Clopidogrel28$582$21
Metoprolol53$573$11
Lisinopril-Hydrochlorothiazide49$572$12
Acyclovir17$543$32
Clobetasol Propionate21$524$25
Paxlovid (Eua)31$514$17
Sertraline26$414$16
Lactulose16$393$25
Naproxen26$373$14
Temazepam11$352$32
Glipizide Er12$338$28
Meloxicam40$328$8
Carvedilol28$324$12
Azelastine17$290$17
Colchicine13$276$21
Baclofen27$271$10
Lorazepam38$242$6
Pioglitazone14$235$17
Tramadol29$230$8
Finasteride15$229$15
Warfarin16$226$14
Ibuprofen19$219$12
Rosuvastatin13$216$17
Citalopram Hbr18$208$12
Zolpidem30$194$6
Spironolactone19$192$10
Amoxicillin26$188$7
Cephalexin20$172$9
Montelukast16$162$10
Hydrocortisone11$153$14
Isosorbide Mononitrate Er13$152$12
Prednisone18$124$7
Doxycycline Monohydrate12$119$10
Tizanidine11$115$10
Clonazepam13$101$8
Ciprofloxacin13$92$7

2021: 76 drugs

Part D drugs prescribed in 2021
Pradaxa64$45,748$715
Spiriva Respimat46$24,181$526
Alvesco25$4,552$182
Atorvastatin331$4,271$13
Amlodipine Besylate271$3,799$14
Losartan233$3,110$13
Humulin N15$2,709$181
Gabapentin73$2,660$36
Tamsulosin120$2,639$22
Atenolol231$2,569$11
Levothyroxine103$2,448$24
Terazosin47$2,432$52
Lisinopril200$2,377$12
Hydrochlorothiazide194$2,267$12
Chlorthalidone74$2,212$30
Wixela Inhub11$2,211$201
Humulin R11$1,816$165
Pravastatin46$1,737$38
Simvastatin141$1,662$12
Allopurinol62$1,396$23
Metformin111$1,310$12
Omeprazole74$1,259$17
Glipizide80$1,006$13
Adacel Tdap19$950$50
Lovastatin77$942$12
Fluocinonide18$855$48
Alendronate75$827$11
Hydrocodone-Acetaminophen57$781$14
Colchicine20$775$39
Furosemide52$775$15
Metformin Hcl Er88$696$8
Fluticasone Propionate46$691$15
Famotidine58$686$12
Duloxetine26$680$26
Metoprolol28$675$24
Metoprolol61$658$11
Temazepam14$657$47
Acyclovir14$618$44
Diclofenac22$604$27
Clobetasol Propionate15$594$40
Topiramate11$566$51
Hydralazine11$553$50
K-Tab Er17$533$31
Propranolol13$522$40
Trazodone42$518$12
Albuterol Sulfate Hfa24$473$20
Torsemide12$457$38
Pantoprazole22$443$20
Spironolactone39$417$11
Warfarin30$403$13
Clopidogrel19$395$21
Glipizide Er14$395$28
Lisinopril-Hydrochlorothiazide32$379$12
Sertraline23$367$16
Naproxen25$356$14
Veo Insulin14$344$25
Carvedilol29$331$11
Finasteride20$310$16
Triamcinolone Acetonide18$288$16
Baclofen17$276$16
Lactulose13$250$19
Meloxicam30$248$8
Tramadol29$241$8
Citalopram Hbr19$235$12
Cephalexin22$190$9
Ibuprofen16$190$12
Lorazepam31$188$6
Cefadroxil15$187$12
Montelukast16$182$11
Isosorbide Mononitrate Er14$178$13
Zolpidem24$164$7
Clonazepam17$152$9
Acetaminophen-Codeine11$142$13
Hydrocortisone11$140$13
Eszopiclone11$122$11
Amoxicillin11$98$9

2020: 66 drugs

Part D drugs prescribed in 2020
Pradaxa61$42,046$689
Spiriva Respimat43$20,441$475
Xarelto15$7,372$491
Atorvastatin355$5,127$14
Levothyroxine117$3,331$28
Amlodipine Besylate230$3,212$14
Losartan222$3,053$14
Chlorthalidone56$2,922$52
Tamsulosin111$2,688$24
Lisinopril214$2,492$12
Terazosin59$2,361$40
Atenolol198$2,238$11
Alvesco21$2,229$106
Hydrochlorothiazide188$2,167$12
Gabapentin64$2,049$32
Simvastatin166$1,954$12
Pravastatin49$1,920$39
Colchicine16$1,872$117
Allopurinol69$1,656$24
Ventolin Hfa30$1,445$48
Omeprazole64$1,411$22
Dilt-Xr14$1,381$99
Metformin111$1,301$12
Fluocinonide28$1,275$46
Lovastatin78$980$13
Furosemide62$967$16
Glipizide68$853$13
Clopidogrel33$803$24
Metoprolol71$758$11
Hydrocodone-Acetaminophen58$689$12
Diclofenac12$685$57
K-Tab Er19$682$36
Warfarin45$614$14
Hydralazine13$604$46
Fluticasone Propionate40$593$15
Alendronate56$582$10
Metformin Hcl Er75$580$8
Famotidine60$561$9
Finasteride23$554$24
Temazepam12$554$46
Trazodone39$525$13
Duloxetine18$471$26
Pantoprazole20$440$22
Tdvax15$435$29
Lactulose14$415$30
Glipizide Er13$352$27
Sertraline21$349$17
Lisinopril-Hydrochlorothiazide31$336$11
Naproxen24$329$14
Isosorbide Mononitrate Er17$318$19
Carvedilol28$318$11
Spironolactone24$299$12
Triamcinolone Acetonide22$268$12
Pioglitazone12$249$21
Veo Insulin18$243$14
Citalopram Hbr17$218$13
Cefadroxil19$218$11
Zolpidem27$190$7
Ibuprofen15$185$12
Tramadol18$165$9
Clonazepam19$161$8
Montelukast12$144$12
Lorazepam21$132$6
Hydrocortisone11$117$11
Cephalexin13$96$7
Meloxicam11$90$8

2019: 75 drugs

Part D drugs prescribed in 2019
Pradaxa53$33,350$629
Spiriva Respimat36$18,911$525
Xarelto13$9,293$715
Atorvastatin340$7,625$22
Levothyroxine132$3,873$29
Advair Diskus12$3,603$300
Chlorthalidone53$3,488$66
Tamsulosin108$2,935$27
Losartan216$2,865$13
Amlodipine Besylate219$2,853$13
Humulin N14$2,550$182
Lisinopril217$2,528$12
Atenolol179$2,459$14
Colchicine18$2,242$125
Hydrochlorothiazide192$2,146$11
Terazosin61$2,142$35
Gabapentin52$2,008$39
Simvastatin169$1,955$12
Allopurinol57$1,887$33
Diclofenac19$1,844$97
Pravastatin45$1,814$40
Ventolin Hfa31$1,663$54
Fluocinonide28$1,478$53
Alvesco11$1,396$127
Omeprazole59$1,343$23
Metformin106$1,246$12
Glipizide83$1,064$13
K-Tab Er29$1,047$36
Furosemide61$967$16
Lovastatin70$933$13
Warfarin57$841$15
Hydrocodone-Acetaminophen89$839$9
Clopidogrel33$810$25
Metoprolol72$745$10
Finasteride29$708$24
Torsemide13$587$45
Alendronate56$581$10
Metformin Hcl Er72$571$8
Duloxetine14$549$39
Nabumetone13$536$41
Fluticasone Propionate33$526$16
Temazepam17$522$31
Carvedilol43$511$12
Spironolactone33$421$13
Famotidine27$415$15
Naproxen40$414$10
Veo Insulin34$403$12
Trazodone30$393$13
Baclofen12$372$31
Lactulose19$371$20
Triamcinolone Acetonide17$370$22
Lisinopril-Hydrochlorothiazide34$356$10
Sertraline22$355$16
Tramadol38$340$9
Doxycycline Monohydrate13$332$26
Digoxin11$330$30
Tdvax12$324$27
Ibuprofen26$311$12
Oxycodone-Acetaminophen22$273$12
Hydralazine19$248$13
Zolpidem27$229$8
Amoxicillin21$199$9
Pioglitazone11$196$18
Montelukast14$194$14
Nortriptyline12$180$15
Prednisone23$180$8
Mirtazapine11$159$14
Citalopram Hbr13$158$12
Cefadroxil13$149$11
Meloxicam16$149$9
Clonazepam21$148$7
Diazepam19$146$8
Isosorbide Mononitrate Er12$130$11
Lorazepam18$116$6
Azithromycin13$106$8

2018: 72 drugs

Part D drugs prescribed in 2018
Pradaxa41$22,663$553
Spiriva Respimat52$21,901$421
Atorvastatin369$9,984$27
Advair Diskus33$8,532$259
Humulin N35$5,272$151
Losartan233$4,153$18
Chlorthalidone47$3,554$76
Levothyroxine107$3,072$29
Atenolol207$2,963$14
Lisinopril242$2,859$12
Tamsulosin83$2,749$33
Gabapentin61$2,433$40
Terazosin73$2,391$33
Qvar18$2,317$129
Allopurinol63$2,246$36
Hydrochlorothiazide193$2,206$11
Omeprazole69$2,067$30
Ventolin Hfa39$1,982$51
Simvastatin178$1,946$11
Humulin R14$1,902$136
Fluocinonide25$1,716$69
Glipizide103$1,672$16
Amlodipine Besylate197$1,577$8
Pravastatin41$1,551$38
Metformin128$1,484$12
Colchicine16$1,236$77
Furosemide81$1,230$15
Lactulose38$1,135$30
Hydrocodone-Acetaminophen98$1,129$12
Lovastatin90$1,100$12
Clopidogrel37$1,073$29
K-Tab Er25$966$39
Temazepam20$934$47
Metoprolol86$865$10
Alendronate68$858$13
Nabumetone17$827$49
Hydralazine21$817$39
Finasteride23$814$35
Warfarin50$732$15
Fluticasone Propionate40$727$18
Metformin Hcl Er71$705$10
Oxybutynin Chloride Er12$697$58
Triamcinolone Acetonide23$671$29
Pantoprazole20$633$32
Duloxetine15$615$41
Carvedilol54$598$11
Tdvax21$567$27
Famotidine23$564$25
Spironolactone41$534$13
Veo Insulin47$528$11
Lisinopril-Hydrochlorothiazide39$483$12
Digoxin16$474$30
Tramadol46$458$10
Trazodone34$406$12
Nortriptyline14$347$25
Naproxen33$342$10
Meloxicam33$316$10
Montelukast15$295$20
Ibuprofen17$292$17
Sertraline16$273$17
Isosorbide Mononitrate Er19$272$14
Ibandronate12$257$21
Zolpidem28$229$8
Citalopram Hbr20$211$11
Amoxicillin19$177$9
Clonazepam21$160$8
Diazepam16$146$9
Lorazepam17$111$7
Ciprofloxacin16$111$7
Prednisone13$109$8
Azithromycin12$109$9
Cephalexin11$99$9

2017: 78 drugs

Part D drugs prescribed in 2017
Spiriva Respimat66$25,206$382
Pradaxa34$15,882$467
Atorvastatin346$10,103$29
Losartan252$6,528$26
Dulera22$5,595$254
Humulin N40$4,991$125
Advair Diskus12$4,339$362
Chlorthalidone50$4,212$84
Levothyroxine124$3,935$32
Allopurinol80$3,415$43
Tamsulosin81$3,358$41
Atenolol241$3,309$14
Qvar31$3,173$102
Lisinopril263$3,058$12
Ventolin Hfa62$2,685$43
Hydrocodone-Acetaminophen129$2,558$20
Simvastatin192$2,421$13
Hydrochlorothiazide199$2,244$11
Pravastatin46$1,907$41
Gabapentin43$1,906$44
Omeprazole60$1,905$32
Nabumetone30$1,759$59
Amlodipine Besylate200$1,713$9
Fluocinonide15$1,581$105
Metformin136$1,573$12
Digoxin17$1,516$89
Humulin R16$1,501$94
Glipizide101$1,472$15
Finasteride23$1,376$60
Oxybutynin Chloride Er15$1,310$87
Lovastatin106$1,286$12
Lactulose18$1,210$67
Fluticasone Propionate69$1,198$17
Furosemide77$1,152$15
Temazepam26$1,085$42
K-Tab Er25$1,085$43
Clopidogrel34$1,052$31
Alendronate69$980$14
Triamcinolone Acetonide24$971$40
Duloxetine24$918$38
Metoprolol91$910$10
Famotidine30$909$30
Terazosin56$885$16
Hydralazine24$796$33
Dilt-Xr11$796$72
Warfarin43$676$16
Pantoprazole17$674$40
Colchicine12$668$56
Nitroglycerin13$642$49
Diazepam17$631$37
Metformin Hcl Er64$621$10
Insulin40$603$15
Spironolactone40$544$14
Carvedilol45$501$11
Montelukast19$475$25
Lisinopril-Hydrochlorothiazide35$470$13
Tetanus Diphtheria Toxoids18$450$25
Trazodone33$426$13
Sotalol11$409$37
Nortriptyline16$396$25
Sertraline18$376$21
Ibuprofen17$372$22
Azithromycin30$293$10
Naproxen24$289$12
Prednisone18$289$16
Meloxicam24$244$10
Tramadol27$236$9
Isosorbide Mononitrate Er21$227$11
Citalopram Hbr19$210$11
Lorazepam29$206$7
Cephalexin15$186$12
Ciprofloxacin24$183$8
Zolpidem21$181$9
Hydrocortisone15$173$12
Amoxicillin16$167$10
Fluoxetine12$140$12
Clonazepam17$137$8
Levofloxacin16$117$7

2016: 78 drugs

Part D drugs prescribed in 2016
Spiriva Respimat76$24,387$321
Pradaxa26$11,114$427
Atorvastatin332$10,605$32
Losartan232$7,219$31
Dulera29$5,953$205
Tamsulosin76$5,762$76
Humulin N44$5,547$126
Chlorthalidone54$4,607$85
Hydrocodone-Acetaminophen134$4,307$32
Simvastatin226$4,085$18
Allopurinol85$3,959$47
Atenolol272$3,650$13
Levothyroxine102$3,616$35
Omeprazole85$3,393$40
Gabapentin43$3,293$77
Lisinopril272$3,203$12
Amlodipine Besylate204$3,146$15
Qvar32$3,104$97
Nabumetone42$2,869$68
Pravastatin54$2,782$52
Hydrochlorothiazide195$2,223$11
Fluocinonide28$2,184$78
Humulin R24$2,149$90
Oxybutynin Chloride Er12$2,063$172
Metformin161$1,882$12
Clopidogrel50$1,869$37
Hydralazine37$1,790$48
K-Tab Er37$1,693$46
Lovastatin135$1,580$12
Digoxin16$1,564$98
Glipizide106$1,555$15
Furosemide98$1,381$14
Nitrostat14$1,346$96
Fluticasone Propionate77$1,339$17
Terazosin77$1,304$17
Famotidine44$1,256$29
Lactulose28$1,241$44
Betamethasone Dipropionate15$1,233$82
Alendronate82$1,152$14
Metoprolol107$1,105$10
Insulin52$973$19
Dilt-Xr12$970$81
Warfarin67$963$14
Doxycycline Monohydrate12$930$77
Ventolin Hfa19$827$44
Proair Hfa19$826$43
Finasteride22$777$35
Citalopram Hbr24$724$30
Metformin Hcl Er64$666$10
Pantoprazole16$656$41
Colchicine12$614$51
Triamcinolone Acetonide31$591$19
Oxycodone-Acetaminophen14$579$41
Montelukast19$576$30
Carvedilol50$572$11
Sotalol12$513$43
Nortriptyline23$467$20
Tenivac18$450$25
Ibuprofen20$408$20
Lisinopril-Hydrochlorothiazide34$403$12
Prednisone17$385$23
Ciprofloxacin35$382$11
Trazodone25$368$15
Temazepam25$356$14
Spironolactone32$336$11
Naproxen16$293$18
Azithromycin27$288$11
Meloxicam22$265$12
Isosorbide Mononitrate Er22$252$11
Cephalexin16$250$16
Lorazepam24$199$8
Diazepam19$187$10
Tramadol19$174$9
Zolpidem19$154$8
Acetaminophen-Codeine11$141$13
Clonazepam19$140$7
Fluoxetine11$123$11
Triamterene-Hydrochlorothiazid12$82$7

2015: 76 drugs

Part D drugs prescribed in 2015
Spiriva82$31,288$382
Atorvastatin275$8,722$32
Losartan232$7,287$31
Hydrocodone-Acetaminophen159$5,374$34
Spiriva Respimat16$5,360$335
Amlodipine Besylate205$4,902$24
Humulin N54$4,889$91
Gabapentin46$4,817$105
Allopurinol98$4,775$49
Omeprazole94$4,773$51
Simvastatin248$4,574$18
Tamsulosin62$4,249$69
Atenolol308$4,117$13
Dulera14$3,964$283
Levothyroxine106$3,741$35
Lisinopril281$3,387$12
Qvar34$3,290$97
Pravastatin55$3,185$58
Chlorthalidone42$3,129$75
Nabumetone43$3,013$70
Fluocinonide31$2,884$93
Hydrochlorothiazide235$2,707$12
Digoxin24$2,355$98
Fluticasone Propionate92$2,286$25
Insulin56$2,021$36
Proair Hfa50$1,999$40
Oxybutynin Chloride Er12$1,966$164
K-Tab Er43$1,963$46
Metformin158$1,903$12
Lovastatin152$1,830$12
Clopidogrel31$1,748$56
Glipizide118$1,708$14
Hydralazine38$1,673$44
Humulin R25$1,599$64
Warfarin105$1,486$14
Furosemide97$1,374$14
Pantoprazole32$1,307$41
Terazosin84$1,252$15
Lactulose20$1,217$61
Ibuprofen57$1,213$21
Metoprolol112$1,192$11
Finasteride12$1,181$98
Oxycodone-Acetaminophen17$1,038$61
Famotidine36$954$27
Nitrostat13$936$72
Alendronate64$911$14
Triamcinolone Acetonide24$839$35
Doxycycline Monohydrate13$797$61
Metformin Hcl Er73$781$11
Montelukast15$757$50
Sotalol12$649$54
Nortriptyline32$576$18
Naproxen37$552$15
Carvedilol44$507$12
Trazodone33$492$15
Citalopram Hbr22$471$21
Acetaminophen-Codeine28$453$16
Adacel Tdap11$451$41
Temazepam27$406$15
Lisinopril-Hydrochlorothiazide29$361$12
Sertraline11$344$31
Azithromycin26$311$12
Cephalexin23$297$13
Spironolactone27$275$10
Meloxicam23$270$12
Mirtazapine11$264$24
Isosorbide Mononitrate Er21$237$11
Ranitidine12$198$16
Prednisone14$187$13
Ciprofloxacin17$182$11
Clonazepam23$179$8
Diazepam19$174$9
Lorazepam20$173$9
Tramadol19$161$8
Triamterene-Hydrochlorothiazid13$116$9
Zolpidem16$107$7

2014: 74 drugs

Part D drugs prescribed in 2014
Spiriva66$27,334$414
Atorvastatin225$7,447$33
Losartan216$6,671$31
Omeprazole98$5,189$53
Simvastatin281$5,156$18
Zostavax27$4,995$185
Amlodipine Besylate204$4,546$22
Gabapentin34$4,537$133
Qvar34$4,347$128
Hydrocodone-Acetaminophen201$4,137$21
Atenolol308$3,994$13
Pravastatin56$3,923$70
Lisinopril284$3,486$12
Dulera14$3,344$239
Allopurinol91$3,017$33
Fluticasone Propionate104$2,987$29
Humulin N33$2,790$85
Hydrochlorothiazide245$2,788$11
Levothyroxine111$2,611$24
Tamsulosin49$2,361$48
Lovastatin179$2,203$12
Lidocaine12$2,136$178
Proair Hfa55$2,092$38
K-Tab Er56$2,066$37
Oxybutynin Chloride Er11$1,912$174
Clopidogrel35$1,846$53
Glipizide120$1,765$15
Oxycodone-Acetaminophen26$1,745$67
Hydralazine37$1,727$47
Metformin136$1,638$12
Insulin46$1,509$33
Nabumetone33$1,501$45
Digox20$1,324$66
Chlorthalidone43$1,319$31
Humulin R21$1,303$62
Finasteride13$1,299$100
Furosemide83$1,281$15
Terazosin94$1,266$13
Warfarin87$1,253$14
Metoprolol114$1,224$11
Fluocinonide26$1,112$43
Famotidine41$1,009$25
Lactulose11$991$90
Sotalol11$960$87
Pantoprazole25$914$37
Alendronate61$901$15
Metformin Hcl Er80$827$10
Ibuprofen44$749$17
Adacel Tdap18$738$41
Trazodone47$669$14
Isosorbide Mononitrate Er13$631$49
Naproxen40$573$14
Triamcinolone Acetonide20$552$28
Temazepam35$533$15
Acyclovir11$466$42
Lisinopril-Hydrochlorothiazide35$448$13
Sertraline13$423$33
Nortriptyline21$408$19
Pioglitazone12$396$33
Carvedilol30$369$12
Meloxicam28$337$12
Acetaminophen-Codeine20$286$14
Spironolactone27$285$11
Amoxicillin16$255$16
Tramadol28$205$7
Azithromycin17$191$11
Cephalexin14$186$13
Ciprofloxacin22$184$8
Fluoxetine16$175$11
Diazepam17$166$10
Citalopram Hbr13$162$12
Clonazepam16$159$10
Propranolol11$128$12
Prednisone13$122$9

2013: 79 drugs

Part D drugs prescribed in 2013
Spiriva72$26,788$372
Losartan232$8,278$36
Simvastatin321$6,830$21
Zostavax35$6,230$178
Atorvastatin166$5,399$33
Omeprazole106$5,114$48
Colcrys12$5,060$422
Qvar45$4,610$102
Amlodipine Besylate194$4,546$23
Gabapentin27$4,470$166
Atenolol323$4,227$13
Pravastatin62$3,891$63
Hydrocodone-Acetaminophen181$3,592$20
Dulera11$3,272$297
Lisinopril259$3,115$12
Allopurinol81$3,035$37
Hydrochlorothiazide248$2,789$11
Humulin N32$2,587$81
Levothyroxine110$2,552$23
Morphine Sulfate Er16$2,489$156
K-Tab Er62$2,319$37
Lovastatin191$2,309$12
Fluticasone Propionate68$2,084$31
Tamsulosin42$2,061$49
Fenofibrate18$2,024$112
Proair Hfa50$1,840$37
Metformin138$1,656$12
Glipizide118$1,618$14
Famotidine54$1,540$29
Chlorthalidone56$1,512$27
Finasteride14$1,492$107
Nabumetone27$1,478$55
Hydralazine36$1,468$41
Humulin R18$1,280$71
Pilocarpine11$1,268$115
Clopidogrel17$1,244$73
Metoprolol114$1,204$11
Furosemide77$1,158$15
Terazosin82$1,125$14
Warfarin76$1,096$14
Adacel Tdap26$1,066$41
Fluocinonide31$1,013$33
Indomethacin14$968$69
Pantoprazole21$884$42
Insulin22$854$39
Oxycodone-Acetaminophen30$852$28
Alendronate54$792$15
Acyclovir16$660$41
Metformin Hcl Er63$639$10
Amiodarone16$622$39
Sertraline17$599$35
Temazepam30$580$19
Trazodone48$573$12
Isosorbide Mononitrate Er17$552$32
Ibuprofen47$544$12
Doxycycline Hyclate19$541$28
Triamcinolone Acetonide23$513$22
Lisinopril-Hydrochlorothiazide38$496$13
Nortriptyline24$440$18
Naproxen22$411$19
Meloxicam24$346$14
Carvedilol28$340$12
Clonidine13$280$22
Acetaminophen-Codeine15$213$14
Citalopram Hbr11$202$18
Amitriptyline11$195$18
Tramadol23$191$8
Ciprofloxacin22$186$8
Ranitidine12$185$15
Spironolactone16$180$11
Zolpidem23$179$8
Fluoxetine15$178$12
Prednisone16$173$11
Clonazepam16$161$10
Diazepam14$153$11
Digox14$150$11
Azithromycin13$147$11
Lorazepam12$109$9
Levofloxacin11$102$9

Professional record

NPI
1982783627
Licence
CA A76508California A76508: Current · expires 2027-05-31
Trained
University of California, Davis School of Medicine, 2000 · 26 years ago
Video visits
Lists video visits
Gender
Male
More record details
Sole proprietor
No
Medicaid ID
CA 00A765080
Taxonomy
Internal medicine (207R00000X)
Mailing address
1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed
2006-11-03
NPI last updated
2021-12-09

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

This office lists an electronic records connection.