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Suzanne E. Yokoyama, MD

Internal Medicine · San Jose

NPI 1992833891

Medicare standing
2 flags on the record
Listed below.
Plans that list them
Not verified
Not the same as out of network.
Office
1

On the public record

  • Medicare does not list them as allowed to order and refer
  • California licence: Delinquent

Offices

1 location

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Yokoyama’s office at (408) 972-7000 to ask if they take your plan before you enroll.

California Medical Board record

Licence G66833 · Delinquent

Licence status: Delinquent · since 1999 · expires 2024-11-30 · University of Hawaii School of Medicine.

License renewal fee has not been paid. No practice is permitted.

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

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

Opioids were 0% of their 83 Part D prescriptions in 2021.

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

Year by year

Part D prescribing by year
202183600% (0)None$8,234
20201,4443870% (0)11%$79,690
20195,7599492% (86)13%$294,798
20186,5618402% (137)19%$355,259
20177,3917583% (197)19%$376,554
20167,2687613% (233)23%$402,943
20156,8657334% (246)25%$408,417
20146,6106414% (278)24%$385,047
20136,3946084% (270)24%$370,384

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

See the drugs prescribed each year

2020: 35 drugs

Part D drugs prescribed in 2020
Spiriva Respimat14$10,290$735
Advair Diskus24$9,678$403
Alvesco48$6,331$132
Humulin N13$2,741$211
Levothyroxine82$2,393$29
Dilt-Xr19$2,375$125
Atorvastatin131$1,992$15
Fluticasone Propionate73$1,694$23
Losartan99$1,179$12
Lisinopril91$1,051$12
Gabapentin18$980$54
Trazodone49$925$19
Amlodipine Besylate76$885$12
Diclofenac13$763$59
Famotidine62$729$12
Ventolin Hfa13$669$51
Atenolol51$592$12
Simvastatin50$554$11
Tamsulosin15$370$25
Metoprolol30$343$11
Allopurinol15$327$22
Terazosin13$327$25
Alendronate23$300$13
Clopidogrel12$288$24
Sertraline17$284$17
Omeprazole14$272$19
Glipizide21$263$13
Donepezil12$249$21
Veo Insulin16$244$15
Metformin15$232$15
Warfarin16$210$13
Metformin Hcl Er19$205$11
Lovastatin12$172$14
Fluoxetine15$170$11
Triamcinolone Acetonide12$121$10

2019: 74 drugs

Part D drugs prescribed in 2019
Combivent Respimat39$32,550$835
Spiriva Respimat34$20,760$611
Advair Diskus39$18,794$482
Alvesco133$16,041$121
Pradaxa19$10,555$556
Qvar59$10,471$177
Atorvastatin465$9,423$20
Asmanex Hfa16$8,419$526
Humulin N46$8,007$174
Levothyroxine272$7,919$29
Dilt-Xr64$7,561$118
Gabapentin116$5,620$48
Diclofenac55$5,316$97
Fluticasone Propionate212$4,814$23
Ventolin Hfa88$4,624$53
Losartan377$4,439$12
Lisinopril305$3,605$12
Amlodipine Besylate314$3,467$11
Ranitidine88$2,807$32
Atenolol191$2,347$12
Simvastatin201$2,195$11
Humalog Kwikpen U-10012$2,182$182
Trazodone139$2,064$15
Hydralazine44$1,975$45
Allopurinol64$1,936$30
Famotidine108$1,784$17
Oxybutynin Chloride Er19$1,758$93
Propranolol26$1,646$63
Sertraline87$1,441$17
Terazosin53$1,311$25
Fluocinonide16$1,264$79
Alendronate112$1,243$11
Metformin84$1,224$15
Tamsulosin49$1,195$24
Pravastatin36$1,181$33
Omeprazole60$1,174$20
Metoprolol92$1,014$11
Clopidogrel39$950$24
Glipizide71$922$13
Warfarin65$901$14
Triamcinolone Acetonide54$814$15
Verapamil Er16$771$48
Veo Insulin49$699$14
Lovastatin47$649$14
Furosemide47$563$12
Metronidazole17$520$31
Fluoxetine44$517$12
Montelukast37$498$13
Metoprolol11$487$44
Tizanidine50$484$10
Lactulose16$471$29
Finasteride19$457$24
Metformin Hcl Er42$445$11
Nortriptyline17$438$26
Donepezil21$430$20
Tramadol37$430$12
Doxycycline Monohydrate12$395$33
Hydrochlorothiazide35$388$11
Isosorbide Mononitrate Er21$367$17
Pantoprazole14$353$25
Tdvax13$351$27
Acyclovir24$338$14
Ezetimibe11$333$30
Acetaminophen-Codeine13$330$25
Ropinirole11$325$30
Hydrocodone-Acetaminophen26$311$12
Prednisone20$290$15
Nystop14$272$19
Cephalexin33$262$8
Hydrocortisone21$251$12
Veo Insulin13$239$18
Ibuprofen13$149$11
Citalopram Hbr13$148$11
Amoxicillin11$97$9

2018: 82 drugs

Part D drugs prescribed in 2018
Spiriva Respimat62$39,939$644
Qvar220$35,087$159
Advair Diskus51$23,536$461
Combivent Respimat26$21,364$822
Asmanex Hfa27$14,127$523
Pradaxa23$13,030$567
Atorvastatin487$11,418$23
Levothyroxine304$9,014$30
Humulin N49$8,584$175
Gabapentin169$8,102$48
Losartan377$6,680$18
Ventolin Hfa123$6,027$49
Fluticasone Propionate264$5,955$23
Ranitidine124$5,526$45
Dilt-Xr69$5,487$80
Lisinopril383$4,494$12
Diclofenac39$3,707$95
Hydralazine52$3,401$65
Famotidine125$2,974$24
Propranolol36$2,839$79
Atenolol234$2,833$12
Amlodipine Besylate320$2,490$8
Omeprazole87$2,400$28
Trazodone150$2,278$15
Allopurinol57$2,222$39
Simvastatin210$2,164$10
Humulin R15$2,113$141
Sertraline87$1,518$17
Metformin100$1,481$15
Alendronate116$1,459$13
Glipizide92$1,387$15
Oxybutynin Chloride Er22$1,366$62
Tamsulosin49$1,329$27
Pravastatin38$1,239$33
Metoprolol107$1,192$11
Verapamil Er30$1,145$38
Clopidogrel35$1,009$29
Montelukast52$1,005$19
Warfarin77$983$13
Terazosin50$971$19
Fluocinonide11$947$86
Lactulose23$873$38
Tramadol54$813$15
Triamcinolone Acetonide47$794$17
Finasteride33$794$24
Nortriptyline36$766$21
Metronidazole18$734$41
Lovastatin54$717$13
Veo Insulin51$675$13
Baclofen18$659$37
Fluoxetine45$623$14
Fenofibrate12$622$52
Tizanidine71$613$9
Hydrocodone-Acetaminophen37$580$16
Pantoprazole21$575$27
Metformin Hcl Er40$523$13
Isosorbide Mononitrate Er21$490$23
Acetaminophen-Codeine21$483$23
Nystop24$419$17
Tdvax14$378$27
Temazepam18$371$21
Azithromycin14$368$26
Ezetimibe11$367$33
Hydrochlorothiazide32$367$11
Furosemide31$366$12
Prednisone28$366$13
Doxycycline Monohydrate13$362$28
Ibuprofen13$348$27
Bisoprolol11$333$30
Hydrocortisone23$286$12
Clonidine12$254$21
Citalopram Hbr19$228$12
Acyclovir13$206$16
Carvedilol16$191$12
Cephalexin20$169$8
Ciprofloxacin19$164$9
Lorazepam17$162$10
Meloxicam15$159$11
Sumatriptan11$151$14
Clonazepam15$115$8
Ondansetron13$108$8
Sulfamethoxazole-Trimethoprim11$102$9

2017: 96 drugs

Part D drugs prescribed in 2017
Qvar233$34,327$147
Spiriva Respimat66$33,787$512
Combivent Respimat39$27,202$697
Atorvastatin563$15,340$27
Asmanex Hfa28$12,949$462
Levothyroxine332$10,792$33
Adefovir Dipivoxil11$10,012$910
Humulin N59$9,909$168
Losartan389$9,469$24
Gabapentin129$8,754$68
Advair Diskus18$8,681$482
Fluticasone Propionate369$8,567$23
Dulera15$6,269$418
Ventolin Hfa137$6,051$44
Dilt-Xr76$5,857$77
Lisinopril440$5,057$11
Hydralazine72$4,953$69
Colchicine16$4,582$286
Ranitidine129$4,274$33
Propranolol35$4,162$119
Famotidine142$4,072$29
Omeprazole122$3,386$28
Atenolol274$3,325$12
Allopurinol71$3,118$44
Simvastatin238$2,883$12
Amlodipine Besylate344$2,854$8
Trazodone164$2,463$15
Verapamil Er36$2,462$68
Raloxifene14$2,393$171
Oxybutynin Chloride Er27$2,048$76
Humulin R18$1,893$105
Metronidazole21$1,724$82
Pravastatin45$1,723$38
Metformin116$1,686$15
Alendronate119$1,685$14
Sertraline79$1,684$21
Diclofenac17$1,678$99
Hydrocodone-Acetaminophen64$1,652$26
Midodrine11$1,564$142
Tamsulosin44$1,463$33
Tramadol90$1,460$16
Glipizide99$1,452$15
Fluocinonide13$1,418$109
Clopidogrel43$1,329$31
Metoprolol116$1,247$11
Montelukast52$1,240$24
Digoxin11$1,179$107
Carbidopa-Levodopa13$1,166$90
Warfarin89$1,162$13
Triamcinolone Acetonide45$978$22
Tizanidine83$926$11
Finasteride34$909$27
Lactulose27$892$33
Terazosin70$877$13
Fluoxetine60$794$13
Insulin44$791$18
Pantoprazole26$752$29
Lovastatin53$749$14
Nortriptyline34$691$20
Metformin Hcl Er48$650$14
Nystatin20$643$32
Doxycycline Monohydrate20$583$29
Prednisone31$524$17
Furosemide42$521$12
Hydrochlorothiazide46$514$11
Paroxetine14$479$34
Donepezil19$459$24
Clonidine19$415$22
Carvedilol33$390$12
Insulin14$377$27
Nitroglycerin11$375$34
Nystop20$351$18
Isosorbide Mononitrate Er23$349$15
Bisoprolol14$339$24
Ciprofloxacin33$334$10
Cephalexin34$330$10
Acetaminophen-Codeine13$320$25
Morphine Sulfate Er11$306$28
Levetiracetam11$289$26
Azithromycin16$281$18
Hydrocortisone22$274$12
Citalopram Hbr21$259$12
Sumatriptan13$256$20
Erythromycin14$244$17
Ondansetron16$243$15
Insulin12$235$20
Acyclovir12$233$19
Pramipexole Dihydrochloride13$188$14
Clonazepam22$188$9
Mupirocin12$171$14
Sulfamethoxazole-Trimethoprim18$171$10
Lorazepam19$170$9
Meloxicam11$120$11
Amoxicillin12$113$9
Levofloxacin12$92$8
Zolpidem12$64$5

2016: 91 drugs

Part D drugs prescribed in 2016
Combivent Respimat54$32,534$602
Spiriva Respimat66$30,789$467
Qvar227$30,688$135
Atorvastatin530$16,406$31
Asmanex25$14,360$574
Levothyroxine333$11,992$36
Losartan362$10,368$29
Fluticasone Propionate355$8,718$25
Dulera26$8,472$326
Gabapentin79$8,339$106
Humulin N60$7,496$125
Dilt-Xr92$7,387$80
Hydralazine75$5,472$73
Asmanex Hfa12$5,414$451
Lisinopril455$5,266$12
Famotidine131$4,509$34
Amlodipine Besylate323$4,471$14
Simvastatin253$4,442$18
Oxybutynin Chloride Er35$4,190$120
Ventolin Hfa101$4,106$41
Raloxifene12$4,032$336
Omeprazole95$3,957$42
Colchicine28$3,897$139
Propranolol36$3,631$101
Atenolol278$3,348$12
Ranitidine128$3,233$25
Verapamil Er31$3,009$97
Allopurinol47$2,534$54
Hydrocodone-Acetaminophen61$2,455$40
Trazodone167$2,421$14
Tamsulosin36$2,307$64
Pravastatin45$2,154$48
Proair Hfa57$2,112$37
Tramadol114$2,091$18
Sertraline70$2,041$29
Clopidogrel51$1,841$36
Alendronate123$1,829$15
Glipizide128$1,808$14
Montelukast61$1,711$28
Warfarin124$1,597$13
Temazepam14$1,533$109
Metformin109$1,523$14
Fenofibrate13$1,435$110
Humulin R16$1,304$81
Nortriptyline32$1,195$37
Metoprolol109$1,152$11
Prednisone40$945$24
Triamcinolone Acetonide40$927$23
Metronidazole13$911$70
Insulin44$910$21
Tizanidine65$909$14
Lovastatin66$897$14
Terazosin71$888$13
Finasteride27$888$33
Nitrostat12$884$74
Morphine Sulfate Er17$852$50
Fluocinonide12$851$71
Doxycycline Monohydrate19$830$44
Lactulose26$805$31
Nystatin24$789$33
Pantoprazole22$725$33
Fluoxetine53$708$13
Hydrochlorothiazide52$587$11
Metformin Hcl Er40$570$14
Furosemide49$560$11
Acetaminophen-Codeine20$540$27
Bisoprolol12$529$44
Venlafaxine Hcl Er11$508$46
Ibuprofen15$492$33
Cephalexin41$432$11
Donepezil12$384$32
Isosorbide Mononitrate Er32$373$12
Nystop23$356$15
Mirtazapine12$353$29
Paroxetine11$340$31
Levetiracetam13$338$26
Citalopram Hbr27$335$12
Mupirocin14$324$23
Insulin12$322$27
Clonidine12$280$23
Pramipexole Dihydrochloride11$275$25
Insulin11$260$24
Ciprofloxacin20$245$12
Sumatriptan12$241$20
Hydrocortisone16$214$13
Carvedilol18$213$12
Sulfamethoxazole-Trimethoprim19$204$11
Baclofen16$178$11
Spironolactone13$175$13
Lorazepam15$174$12
Zolpidem16$118$7

2015: 81 drugs

Part D drugs prescribed in 2015
Combivent Respimat61$39,751$652
Qvar234$30,048$128
Spiriva31$24,974$806
Dulera31$18,727$604
Atorvastatin522$16,069$31
Asmanex26$15,977$614
Fluticasone Propionate356$12,902$36
Levothyroxine312$10,951$35
Gabapentin65$9,492$146
Losartan293$8,562$29
Humulin N74$6,924$94
Dilt-Xr79$6,290$80
Raloxifene12$6,280$523
Omeprazole123$6,181$50
Oxybutynin Chloride Er39$5,672$145
Spiriva Respimat11$5,471$497
Amlodipine Besylate282$5,317$19
Hydralazine78$4,918$63
Lisinopril424$4,917$12
Proair Hfa137$4,796$35
Famotidine146$4,711$32
Simvastatin243$4,341$18
Atenolol260$3,168$12
Montelukast70$3,092$44
Ranitidine102$2,840$28
Hydrocodone-Acetaminophen83$2,679$32
Trazodone174$2,584$15
Insulin60$2,488$41
Clopidogrel46$2,371$52
Finasteride21$2,054$98
Tramadol129$1,973$15
Pravastatin35$1,877$54
Humulin R26$1,825$70
Glipizide120$1,771$15
Verapamil Er21$1,723$82
Fluocinonide20$1,627$81
Sertraline64$1,609$25
Alendronate108$1,588$15
Allopurinol31$1,586$51
Metronidazole20$1,501$75
Warfarin113$1,464$13
Propranolol31$1,429$46
Metformin99$1,387$14
Fenofibrate15$1,314$88
Nortriptyline31$1,186$38
Metoprolol107$1,173$11
Triamcinolone Acetonide38$1,155$30
Flunisolide18$1,144$64
Tamsulosin18$1,094$61
Proctofoam-Hc11$1,085$99
Insulin13$1,045$80
Morphine Sulfate Er12$1,036$86
Prednisone41$920$22
Furosemide62$801$13
Nitrostat14$792$57
Terazosin62$762$12
Lovastatin55$758$14
Lactulose30$758$25
Fluoxetine62$748$12
Baclofen34$630$19
Tizanidine40$593$15
Paroxetine13$484$37
Isosorbide Mononitrate Er38$443$12
Metformin Hcl Er29$415$14
Ibuprofen15$397$26
Levetiracetam14$395$28
Cephalexin34$383$11
Hydrocortisone25$380$15
Acyclovir22$370$17
Lorazepam31$355$11
Hydrochlorothiazide31$345$11
Mupirocin12$322$27
Carvedilol23$278$12
Citalopram Hbr22$276$13
Nystop16$268$17
Temazepam15$268$18
Ciprofloxacin20$243$12
Clonazepam25$186$7
Spironolactone13$165$13
Triamterene-Hydrochlorothiazid17$162$10
Zolpidem16$114$7

2014: 85 drugs

Part D drugs prescribed in 2014
Combivent Respimat63$41,145$653
Spiriva40$27,561$689
Dulera39$22,450$576
Qvar181$21,868$121
Atorvastatin462$14,401$31
Fluticasone Propionate343$13,833$40
Zostavax62$11,470$185
Asmanex20$11,109$555
Losartan260$7,774$30
Dilt-Xr85$7,636$90
Levothyroxine292$7,055$24
Omeprazole136$6,807$50
Gabapentin45$6,001$133
Oxybutynin Chloride Er31$5,675$183
Lisinopril450$5,230$12
Humulin N63$5,075$81
Simvastatin276$4,937$18
Amlodipine Besylate282$4,918$17
Hydralazine78$4,079$52
Proair Hfa103$3,845$37
Famotidine135$3,598$27
Atenolol230$2,874$12
Pravastatin41$2,680$65
Montelukast43$2,469$57
Trazodone146$2,194$15
Verapamil Er20$2,029$101
Clopidogrel44$2,011$46
Finasteride18$1,920$107
Tramadol164$1,900$12
Hydrocodone-Acetaminophen101$1,888$19
Insulin51$1,886$37
Alendronate121$1,783$15
Metronidazole18$1,739$97
Fenofibrate17$1,738$102
Ranitidine63$1,698$27
Glipizide107$1,498$14
Propranolol30$1,468$49
Sertraline57$1,436$25
Humulin R21$1,383$66
Warfarin104$1,348$13
Metoprolol117$1,260$11
Triamcinolone Acetonide47$1,195$25
Lactulose37$1,110$30
Metformin75$1,087$14
Allopurinol31$1,078$35
Oxybutynin Chloride14$951$68
Flunisolide16$872$54
Nortriptyline30$862$29
Prednisone48$827$17
Tamsulosin17$822$48
Lovastatin55$757$14
Furosemide59$752$13
Levetiracetam18$752$42
Nystatin-Triamcinolone11$730$66
Diltiazem11$708$64
Terazosin55$688$13
Fluoxetine50$653$13
Temazepam30$642$21
Lorazepam42$608$14
Nitrostat13$587$45
Pantoprazole11$568$52
Nabumetone15$537$36
Paroxetine14$526$38
Donepezil12$523$44
Isosorbide Mononitrate Er43$514$12
Cephalexin40$452$11
Adacel Tdap11$451$41
Insulin18$397$22
Dicyclomine12$387$32
Acyclovir15$384$26
Mupirocin13$379$29
Clonidine16$354$22
Baclofen26$329$13
Hydrochlorothiazide29$325$11
Carvedilol22$289$13
Ibuprofen12$271$23
Metformin Hcl Er18$270$15
Sulfamethoxazole-Trimethoprim30$253$8
Hydrocortisone18$241$13
Ciprofloxacin23$230$10
Citalopram Hbr18$221$12
Clonazepam14$161$11
Zolpidem18$155$9
Triamterene-Hydrochlorothiazid15$152$10
Amoxicillin14$116$8

2013: 90 drugs

Part D drugs prescribed in 2013
Combivent Respimat47$27,796$591
Dulera45$20,933$465
Zostavax111$19,758$178
Spiriva33$19,353$586
Qvar146$15,703$108
Fluticasone Propionate306$12,069$39
Atorvastatin295$9,357$32
Losartan239$7,916$33
Asmanex16$7,841$490
Omeprazole154$7,561$49
Lovenox16$7,445$465
Aggrenox11$7,325$666
Dilt-Xr76$7,158$94
Evista12$6,913$576
Levothyroxine265$6,804$26
Simvastatin323$6,710$21
Humulin N72$5,878$82
Gabapentin35$5,416$155
Amlodipine Besylate255$5,392$21
Pravastatin95$5,368$57
Lisinopril438$5,137$12
Colcrys13$4,730$364
Zetia16$4,461$279
Oxybutynin Chloride Er22$4,348$198
Proair Hfa122$4,320$35
Hydralazine79$3,937$50
Famotidine129$3,639$28
Atenolol219$2,745$13
Hydrocodone-Acetaminophen126$2,338$19
Metronidazole14$2,108$151
Trazodone124$1,815$15
Tramadol124$1,737$14
Alendronate115$1,714$15
Ranitidine64$1,707$27
Clopidogrel24$1,688$70
Insulin54$1,648$31
Fenofibrate16$1,608$100
Verapamil Er23$1,545$67
Finasteride14$1,534$110
Lactulose41$1,529$37
Glipizide108$1,468$14
Humulin R22$1,410$64
Sertraline54$1,388$26
Propranolol19$1,280$67
Allopurinol32$1,247$39
Warfarin93$1,227$13
Metformin71$1,059$15
Lorazepam71$1,017$14
Metoprolol95$1,017$11
Nortriptyline32$897$28
Pantoprazole16$890$56
Triamcinolone Acetonide35$876$25
Tamsulosin19$855$45
Lovastatin66$849$13
Furosemide64$783$12
Cephalexin63$751$12
Montelukast13$750$58
Nitrofurantoin11$732$67
Oxybutynin Chloride16$695$43
Nitrostat17$694$41
Flunisolide13$681$52
Fluoxetine50$618$12
Fluocinonide12$561$47
Temazepam25$561$22
Levetiracetam16$544$34
Isosorbide Mononitrate Er42$509$12
Paroxetine17$503$30
Insulin14$496$35
Acyclovir19$492$26
Clonidine14$467$33
Terazosin38$443$12
Prazosin24$440$18
Hydrochlorothiazide39$438$11
Mupirocin12$374$31
Amox Tr-Potassium Clavulanate16$360$23
Azithromycin20$335$17
Zolpidem30$312$10
Hydrocortisone18$310$17
Carvedilol25$308$12
Ciprofloxacin29$280$10
Clonazepam20$252$13
Baclofen14$240$17
Ibuprofen13$235$18
Spironolactone14$223$16
Prednisone17$197$12
Sulfamethoxazole-Trimethoprim19$175$9
Citalopram Hbr15$173$12
Latanoprost12$142$12
Triamterene-Hydrochlorothiazid14$124$9
Levofloxacin12$114$10

Professional record

NPI
1992833891
Licence
CA G66833California G66833: Delinquent · expires 2024-11-30
More record details
Sole proprietor
No
Medicaid ID
CA 00G668330
Taxonomy
Internal medicine (207R00000X)
Mailing address
1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed
2007-03-01
NPI last updated
2007-07-08

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