Erna O Nishime, MD

Offices

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

Looking this up.

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. Nishime’s office at (408) 851-1000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

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Plans whose provider directory lists this clinician

Kaiser Permanente Dual Complete North P2 (HMO D-SNP)	Kaiser Permanente	Listed	Sep 1, 2026
Kaiser Permanente Dual Complete North P23 (HMO D-SNP)	Kaiser Permanente	Listed	Sep 1, 2026
Kaiser Permanente Sr Adv Basic Santa Clara (HMO)	Kaiser Permanente	Listed	Sep 1, 2026
Kaiser Permanente Sr Adv Enhanced Santa Clara (HMO)	Kaiser Permanente	Listed	Sep 1, 2026

California Medical Board record

Licence A80830 · Current

Licensed to practise in California · since 2002 · expires 2028-05-31 · Rush Medical College of Rush University.

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

Medicaid work

$2,665 in 2024

Medicaid paid $2,665 for 16 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.

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Largest Medicaid services in 2024

Return visit (30+ min)	16	$2,665

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Medicaid work by year

2024	16	1	16	$2,665

Drugs they prescribed that Part D paid

$222,232

Pharmacies billed $222,232 in 2024.

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

495 generic and fewer than 11 brand-name prescriptions · $222,232 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.

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Largest Part D drug costs

Entresto	63	$99,494	$1,579
Veltassa	45	$50,018	$1,112
Jardiance	63	$32,193	$511
Eplerenone	13	$2,487	$191
Losartan	50	$864	$17

See all 18 drugs

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Every Part D drug this clinician prescribed

Entresto	63	$99,494	$1,579
Veltassa	45	$50,018	$1,112
Jardiance	63	$32,193	$511
Eplerenone	13	$2,487	$191
Losartan	50	$864	$17
Torsemide	29	$669	$23
Spironolactone	48	$550	$11
Carvedilol	38	$519	$14
Bisoprolol	14	$496	$35
Metoprolol	23	$304	$13
Hydralazine	12	$262	$22
Atorvastatin	17	$232	$14
Trazodone	13	$219	$17
Lisinopril	11	$205	$19
Rosuvastatin	15	$182	$12
Ezetimibe	15	$172	$11
Furosemide	12	$163	$14
Allopurinol	11	$115	$10

Year by year

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Part D prescribing by year

2024	697	104	None	None	$222,232
2023	557	97	None	None	$194,567
2022	531	103	0% (0)	None	$158,149
2021	470	87	None	None	$153,089
2020	547	106	None	None	$121,560
2019	433	69	None	19%	$57,740
2018	412	97	None	18%	$56,856
2017	638	130	None	None	$130,742
2016	631	121	None	None	$90,172
2015	504	119	None	None	$79,518
2014	590	134	None	None	$160,927
2013	549	130	3% (15)	None	$77,147

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

See the drugs prescribed each year

2023: 14 drugs

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Part D drugs prescribed in 2023

Entresto	58	$98,739	$1,702
Jardiance	62	$46,091	$743
Veltassa	24	$28,826	$1,201
Eplerenone	13	$848	$65
Spironolactone	46	$566	$12
Losartan	32	$553	$17
Torsemide	23	$531	$23
Atorvastatin	26	$477	$18
Rosuvastatin	18	$472	$26
Carvedilol	28	$389	$14
Ezetimibe	17	$357	$21
Amiodarone	11	$317	$29
Furosemide	20	$213	$11
Amlodipine Besylate	11	$148	$13

2022: 13 drugs

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Part D drugs prescribed in 2022

Entresto	52	$69,936	$1,345
Jardiance	53	$31,431	$593
Veltassa	14	$26,499	$1,893
Torsemide	27	$912	$34
Spironolactone	61	$760	$12
Hydralazine	13	$594	$46
Ezetimibe	16	$548	$34
Bumetanide	11	$390	$35
Rosuvastatin	19	$373	$20
Carvedilol	21	$314	$15
Losartan	17	$265	$16
Atorvastatin	12	$224	$19
Furosemide	11	$145	$13

2021: 13 drugs

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Part D drugs prescribed in 2021

Entresto	64	$81,605	$1,275
Jardiance	24	$14,454	$602
Torsemide	31	$1,311	$42
Hydralazine	12	$871	$73
Ezetimibe	13	$711	$55
Spironolactone	48	$559	$12
Levothyroxine	12	$349	$29
Losartan	16	$267	$17
Carvedilol	21	$238	$11
Atorvastatin	14	$228	$16
Lisinopril	12	$190	$16
Furosemide	12	$185	$15
Metoprolol	11	$80	$7

2020: 15 drugs

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Part D drugs prescribed in 2020

Entresto	52	$63,386	$1,219
Praluent	11	$16,057	$1,460
Hydralazine	20	$1,357	$68
Torsemide	32	$1,019	$32
Spironolactone	51	$744	$15
Levothyroxine	15	$482	$32
Bisoprolol	13	$442	$34
Amiodarone	11	$379	$34
Carvedilol	32	$372	$12
Losartan	23	$363	$16
Isosorbide Mononitrate Er	21	$310	$15
Atorvastatin	16	$210	$13
Lisinopril	13	$208	$16
Fluticasone Propionate	12	$158	$13
Furosemide	11	$116	$11

2019: 13 drugs

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Part D drugs prescribed in 2019

Entresto	27	$29,490	$1,092
Torsemide	36	$1,564	$43
Hydralazine	22	$1,514	$69
Spironolactone	37	$581	$16
Amiodarone	15	$575	$38
Bisoprolol	18	$568	$32
Atorvastatin	19	$475	$25
Losartan	19	$397	$21
Carvedilol	29	$356	$12
Metoprolol	11	$342	$31
Gabapentin	11	$195	$18
Isosorbide Mononitrate Er	11	$114	$10
Zolpidem	11	$81	$7

2018: 14 drugs

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Part D drugs prescribed in 2018

Entresto	15	$21,060	$1,404
Hydralazine	17	$2,129	$125
Torsemide	19	$723	$38
Digoxin	16	$601	$38
Losartan	24	$500	$21
Allopurinol	13	$434	$33
Isosorbide Mononitrate Er	22	$425	$19
Carvedilol	27	$421	$16
Spironolactone	34	$363	$11
Gabapentin	12	$317	$26
Atorvastatin	11	$239	$22
Furosemide	16	$209	$13
Lisinopril	11	$202	$18
Zolpidem	15	$117	$8

2017: 18 drugs

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Part D drugs prescribed in 2017

Hydralazine	47	$3,707	$79
Mycophenolate Mofetil	21	$3,161	$151
Digoxin	28	$2,986	$107
Tacrolimus	15	$2,368	$158
Losartan	28	$1,170	$42
Torsemide	17	$1,169	$69
Gabapentin	15	$786	$52
Allopurinol	15	$584	$39
Pantoprazole	13	$530	$41
Carvedilol	36	$510	$14
Lisinopril	20	$460	$23
Isosorbide Mononitrate Er	34	$450	$13
Bisoprolol	14	$421	$30
Atorvastatin	18	$420	$23
Spironolactone	39	$402	$10
Furosemide	23	$324	$14
Famotidine	11	$231	$21
Zolpidem	13	$95	$7

2016: 18 drugs

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Part D drugs prescribed in 2016

Hydralazine	47	$4,624	$98
Digoxin	41	$4,203	$103
Colchicine	11	$4,041	$367
Losartan	34	$1,600	$47
Klor-Con M20	13	$1,564	$120
Torsemide	24	$1,176	$49
Gabapentin	13	$930	$72
Allopurinol	19	$777	$41
Lisinopril	33	$699	$21
Bisoprolol	14	$652	$47
Pantoprazole	13	$627	$48
Carvedilol	38	$524	$14
Atorvastatin	15	$369	$25
Isosorbide Mononitrate Er	23	$355	$15
Amiodarone	12	$354	$30
Furosemide	26	$305	$12
Spironolactone	30	$300	$10
Warfarin	13	$212	$16

2015: 12 drugs

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Part D drugs prescribed in 2015

Hydralazine	42	$4,165	$99
Digoxin	24	$2,758	$115
Losartan	27	$1,358	$50
Levothyroxine	16	$840	$52
Torsemide	13	$646	$50
Lisinopril	29	$561	$19
Carvedilol	29	$474	$16
Isosorbide Mononitrate Er	25	$375	$15
Furosemide	20	$327	$16
Spironolactone	23	$235	$10
Warfarin	12	$207	$17
Citalopram Hbr	11	$134	$12

2014: 15 drugs

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Part D drugs prescribed in 2014

Zortress	11	$59,701	$5,427
Hydralazine	61	$7,136	$117
Losartan	24	$1,295	$54
Pravastatin	14	$970	$69
Amiodarone	20	$729	$36
Torsemide	11	$643	$58
Carvedilol	48	$623	$13
Lisinopril	31	$585	$19
Levothyroxine	15	$467	$31
Isosorbide Mononitrate Er	29	$414	$14
Furosemide	21	$342	$16
Warfarin	21	$318	$15
Spironolactone	19	$317	$17
Sulfamethoxazole-Trimethoprim	12	$207	$17
Trazodone	11	$146	$13

2013: 13 drugs

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Part D drugs prescribed in 2013

Hydralazine	45	$4,426	$98
Crestor	11	$1,674	$152
Losartan	17	$1,224	$72
Amiodarone	16	$739	$46
Lisinopril	32	$693	$22
Sulfamethoxazole-Trimethoprim	19	$648	$34
Carvedilol	45	$613	$14
Furosemide	16	$273	$17
Isosorbide Mononitrate Er	17	$263	$15
Warfarin	20	$253	$13
Trazodone	12	$190	$16
Spironolactone	14	$148	$11
Zolpidem	15	$132	$9

Money from drug and device companies

$756 in 2025

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Industry payments by year

2025	1	7	None	$756
2024	1	1	None	$114

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

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Payments by company

Abbott Laboratories	Cardiomems	$756	7 payments Meals for Thoratec Heartmate 3 Lvas Implant Kit · 2025-09-26 · $95 Travel for Cardiomems · 2025-05-29 · $105 Travel for Cardiomems · 2025-05-29 · $115 Travel for Cardiomems · 2025-05-29 · $119 Travel for Cardiomems · 2025-05-29 · $167 Travel for Cardiomems · 2025-05-29 · $9 Meals for Cardiomems · 2025-05-16 · $144

See all 7 published payments

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Every published payment

Abbott Laboratories	Meals · 2025-09-26	Thoratec Heartmate 3 Lvas Implant Kit	$95
Abbott Laboratories	Travel · 2025-05-29	Cardiomems	$105
Abbott Laboratories	Travel · 2025-05-29	Cardiomems	$115
Abbott Laboratories	Travel · 2025-05-29	Cardiomems	$119
Abbott Laboratories	Travel · 2025-05-29	Cardiomems	$167
Abbott Laboratories	Travel · 2025-05-29	Cardiomems	$9
Abbott Laboratories	Meals · 2025-05-16	Cardiomems	$144

See earlier years (2024)

2024: $114

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Payments by company in 2024

Abiomed	Impella	$114	1 payment Meals for Impella · 2024-09-10 · $114

Professional record

NPI: 1881770394
Licence: CA A80830California A80830: Current · expires 2028-05-31
Trained: Rush Medical College of Rush University, 1994
Group: Permanente Medical Group Inc
Gender: Female

More record details

Sole proprietor: No
Medicaid ID: CA 00A808300
Taxonomy: Federal specialty code 204F00000X (204F00000X)
Mailing address: 1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed: 2006-10-27
NPI last updated: 2021-12-08

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

This office lists an electronic records connection.