Jubin W Ryu, MD | UniHealth

Offices

1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group

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Plans that list them

2 plans · 2 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Ryu’s office at (415) 600-1020 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

2 of 2 plans

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Plans whose provider directory lists this clinician

Alignment Health Sutter Advantage +More (HMO)	Alignment Health Plan	Listed	Oct 3, 2026
DualConnect (HMO D-SNP)	Santa Clara Family Health Plan	Listed	Sep 1, 2026

California Medical Board record

Licence A118428 · Current

Licensed to practise in California · since 2011 · expires 2027-09-30 · Harvard Medical School.

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

Original Medicare doctor bills

$382,558

Medicare paid this office $382,558 for 880 people.

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

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Largest Original Medicare bills

Return visit (30+ min)	488	$80,125	$105
Short return visit (20+ min)	598	$69,175	$75
Destruction of precancer skin growth, 15 or more growths	184	$50,117	$162
Destruction of precancer skin growth, 1 growth	542	$46,022	$54
Destruction of skin growth, 1-14 growths	231	$31,494	$109

See all 15 services

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Every Original Medicare service billed

Return visit (30+ min)	488	$80,125	$105
Short return visit (20+ min)	598	$69,175	$75
Destruction of precancer skin growth, 15 or more growths	184	$50,117	$162
Destruction of precancer skin growth, 1 growth	542	$46,022	$54
Destruction of skin growth, 1-14 growths	231	$31,494	$109
Destruction of precancer skin growth, 2-14 growths	483	$27,089	$7
Biopsy of related skin growth, first growth	230	$24,441	$89
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	14	$4,506	$300
Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	15	$3,127	$101
Punch biopsy, first skin growth	20	$2,770	$126
New patient visit (45+ min)	19	$2,709	$143
Application of light to destroy precancer skin growth	15	$2,456	$123
Biopsy of related skin growth, each additional growth	31	$2,039	$50
New patient visit (30+ min)	22	$1,297	$59
Injection into skin growth, 1-7 growths	11	$973	$49

Procedures Medicare counted

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Procedure volume Medicare published

Melanoma (skin cancer) excision	14	More than 69% of doctors who do this
Removal of skin lesions	2464	More than 98% of doctors who do this
Removal or shaving of skin growth	1-10	None
Skin biopsy	276	More than 89% of doctors who do this

Who their Medicare patients are

880 Original Medicare patients in 2024. Average age 78 · Under 65 1% · 85 and older 21% · Women 32% · Also on Medicaid 3% · Health risk score 0.89. At or below the middle of the specialty; the typical dermatology clinician is at 1.01.

Conditions among them: High blood pressure 54% · Coronary heart disease 23% · Atrial fibrillation 19% · Cancer 17% · Chronic kidney disease 15% · Diabetes 12% · Depression 9% · Heart failure 8% · COPD 6% · Dementia 5% · Stroke 5%.

The office billed $1,409,073, Medicare allowed $536,344 and paid $382,558; for 7,888 services of 49 kinds; $561 of it was for drugs given in the office and $381,997 for care.

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

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Original Medicare by year

2024	880	7,888	78	0.89	$1,409,073	$382,558
2023	822	8,547	77	0.87	$1,215,374	$354,255
2022	847	8,641	78	0.85	$1,163,443	$349,374
2021	762	7,264	77	0.85	$1,079,268	$333,335
2020	768	4,856	77	0.85	$789,400	$221,264
2019	699	3,819	77	0.90	$686,878	$189,672
2018	663	4,091	77	0.88	$671,525	$181,452
2017	642	4,256	76	0.93	$568,053	$159,339
2016	461	2,319	76	0.89	$411,967	$127,661
2015	233	696	73	0.90	$154,638	$41,926
2014	37	104	70	1.13	$28,706	$2,973

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: 16 services

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Original Medicare services billed in 2023

Return visit (30+ min)	465	$83,176	$106
Short return visit (20+ min)	548	$60,873	$73
Destruction of precancer skin growth, 1 growth	562	$50,157	$51
Destruction of precancer skin growth, 2-14 growths	484	$33,898	$7
Biopsy of related skin growth, first growth	258	$31,433	$97
Destruction of skin growth, 1-14 growths	184	$27,121	$113
Destruction of precancer skin growth, 15 or more growths	93	$23,121	$173
New patient visit (45+ min)	40	$5,614	$140
Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	22	$4,526	$126
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	13	$4,168	$321
Biopsy of related skin growth, each additional growth	41	$2,478	$52
Punch biopsy, first skin growth	17	$2,388	$126
Application of light to destroy precancer skin growth	11	$2,238	$160
New patient visit (30+ min)	24	$1,913	$80
Destruction of skin growth, 15 or more growths	11	$1,500	$115
Injection into skin growth, 1-7 growths	11	$952	$50

2022: 15 services

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Original Medicare services billed in 2022

Short return visit (20+ min)	657	$83,637	$74
Return visit (30+ min)	374	$57,083	$109
Destruction of precancer skin growth, 1 growth	557	$50,258	$50
Destruction of precancer skin growth, 2-14 growths	490	$33,131	$7
Biopsy of related skin growth, first growth	254	$32,325	$100
Destruction of skin growth, 1-14 growths	194	$28,286	$110
Destruction of precancer skin growth, 15 or more growths	58	$14,050	$176
Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	21	$7,238	None
Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	27	$5,199	$127
Application of light to destroy precancer skin growth	22	$3,331	$151
Biopsy of related skin growth, each additional growth	42	$3,251	$54
New patient visit (45+ min)	21	$2,769	$132
New patient visit (30+ min)	25	$2,066	$83
Punch biopsy, first skin growth	15	$2,050	$137
Short return visit	29	$1,421	$49

2021: 14 services

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Original Medicare services billed in 2021

Short return visit (20+ min)	597	$76,904	$78
Return visit (30+ min)	358	$52,149	$105
Destruction of precancer skin growth, 1 growth	490	$48,283	$53
Destruction of precancer skin growth, 2-14 growths	422	$26,423	$7
Destruction of skin growth, 1-14 growths	174	$25,699	$115
Biopsy of related skin growth, first growth	211	$25,663	$101
Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	21	$8,808	None
Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	21	$4,066	$136
Application of light to destroy precancer skin growth	21	$3,474	$158
Biopsy of related skin growth, each additional growth	35	$2,856	$55
New patient visit (45+ min)	21	$2,639	$126
New patient visit (30+ min)	22	$2,314	$105
Punch biopsy, first skin growth	13	$1,708	$131
Short return visit	21	$1,078	$49

2020: 13 services

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Original Medicare services billed in 2020

Short return visit (20+ min)	496	$43,161	$60
Return visit (30+ min)	340	$38,625	$89
Destruction of precancer skin growth, 1 growth	430	$31,929	$50
Destruction of skin growth, 1-14 growths	161	$20,493	$107
Biopsy of related skin growth, first growth	187	$20,180	$90
Destruction of precancer skin growth, 2-14 growths	346	$12,898	$6
Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	13	$4,736	None
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	13	$3,883	$299
New patient visit (30+ min)	48	$3,835	$80
Biopsy of related skin growth, each additional growth	37	$3,130	$55
Punch biopsy, first skin growth	21	$2,888	$131
Application of light to destroy precancer skin growth	13	$2,231	$149
Short return visit	51	$2,111	$39

2019: 12 services

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Original Medicare services billed in 2019

Short return visit (20+ min)	495	$52,010	$63
Return visit (30+ min)	242	$28,601	$95
Destruction of precancer skin growth, 1 growth	304	$24,323	$50
Biopsy of related skin growth, first growth	206	$22,814	$88
Destruction of skin growth, 1-14 growths	143	$18,622	$108
Destruction of precancer skin growth, 2-14 growths	229	$7,335	$5
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	15	$4,763	$298
New patient visit (30+ min)	52	$4,715	$91
Short return visit	61	$2,875	$39
Punch biopsy, first skin growth	16	$2,170	$128
Biopsy of related skin growth, each additional growth	28	$1,798	$54
Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	11	$1,364	$124

2018: 11 services

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Original Medicare services billed in 2018

Short return visit (20+ min)	478	$47,734	$59
Destruction of precancer skin growth, 1 growth	305	$26,771	$50
Biopsy of single growth of skin and/or tissue	219	$26,697	$97
Return visit (30+ min)	203	$21,475	$86
Destruction of skin growth, 1-14 growths	97	$11,976	$101
Destruction of precancer skin growth, 2-14 growths	254	$8,593	$5
New patient visit (30+ min)	76	$6,240	$82
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	14	$4,052	$289
Short return visit	78	$3,560	$39
Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	16	$2,357	$131
Biopsy of each additional growth of skin and/or tissue	17	$523	$31

2017: 11 services

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Original Medicare services billed in 2017

Short return visit (20+ min)	453	$44,406	$59
Destruction of precancer skin growth, 1 growth	319	$25,970	$52
Biopsy of single growth of skin and/or tissue	195	$22,954	$95
Return visit (30+ min)	141	$14,947	$92
Destruction of precancer skin growth, 2-14 growths	266	$11,673	$5
Destruction of skin growth, 1-14 growths	88	$10,865	$104
New patient visit (30+ min)	119	$9,810	$82
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	17	$5,370	$298
Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	16	$2,028	$127
Short return visit	44	$1,895	$39
Biopsy of each additional growth of skin and/or tissue	34	$1,312	$31

2016: 9 services

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Original Medicare services billed in 2016

Short return visit (20+ min)	338	$30,034	$64
Destruction of precancer skin growth, 1 growth	176	$11,437	$53
Biopsy of single growth of skin and/or tissue	104	$10,311	$96
Destruction of skin growth, 1-14 growths	71	$9,856	$106
New patient visit (30+ min)	110	$8,837	$80
Return visit (30+ min)	54	$5,142	$84
Destruction of precancer skin growth, 2-14 growths	151	$4,308	$5
Short return visit	44	$2,168	$41
Biopsy of each additional growth of skin and/or tissue	16	$513	$30

2015: 13 services

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Original Medicare services billed in 2015

New patient visit (30+ min)	70	$7,102	$101
Short return visit (20+ min)	77	$6,297	$68
Return visit (30+ min)	39	$4,348	$104
Destruction of skin growth, 1-14 growths	33	$4,089	$117
Biopsy of single growth of skin and/or tissue	40	$4,067	$99
Destruction of precancer skin growth, 1 growth	39	$2,008	$49
New patient visit (15+ min)	28	$1,836	$66
Destruction of precancer skin growth, 2-14 growths	33	$909	$6
Short return visit (20+ min)	22	$868	$35
Destruction of skin growth, 1-14 growths	11	$835	$64
Short return visit	18	$799	$44
New patient visit (15+ min)	12	$433	$36
Short return visit	11	$214	$19

2014: 2 services

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Original Medicare services billed in 2014

New patient visit (15+ min)	15	$635	$42
Short return visit (20+ min)	13	$608	$43

Drugs they prescribed that Part D paid

$214,977

Pharmacies billed $214,977 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 955) in 2024. At or below the middle of the specialty; the typical dermatology clinician is at 0%.

894 generic and 61 brand-name prescriptions · $214,977 in drug cost · 43 antibiotic prescriptions to 21 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.

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Largest Part D drug costs

Dupixent	27	$124,340	$4,605
Fluorouracil	117	$8,184	$70
Clobetasol Propionate	58	$4,572	$79
Calcipotriene	14	$2,955	$211
Ketoconazole	74	$1,660	$22

See all 23 drugs

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Every Part D drug this clinician prescribed

Dupixent	27	$124,340	$4,605
Fluorouracil	117	$8,184	$70
Clobetasol Propionate	58	$4,572	$79
Calcipotriene	14	$2,955	$211
Ketoconazole	74	$1,660	$22
Doxycycline Hyclate	49	$1,405	$29
Tacrolimus	12	$1,386	$116
Betamethasone Diprop Augmented	25	$1,319	$53
Triamcinolone Acetonide	104	$1,160	$11
Desonide	17	$1,089	$64
Fluocinonide	34	$1,001	$29
Metronidazole	13	$806	$62
Clindamycin Phosphate	28	$803	$29
Clotrimazole-Betamethasone	22	$690	$31
Ciclopirox	14	$689	$49
Mupirocin	72	$593	$8
Nystatin	45	$579	$13
Azelaic Acid	13	$533	$41
Mometasone Furoate	22	$454	$21
Valacyclovir	29	$337	$12
Ciclopirox	15	$246	$16
Hydrocortisone	15	$79	$5
Prednisone	13	$50	$4

Year by year

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Part D prescribing by year

2024	955	411	0% (0)	6%	$214,977
2023	1,034	426	0% (0)	None	$183,792
2022	875	389	0% (0)	6%	$100,803
2021	848	353	0% (0)	6%	$79,190
2020	708	308	0% (0)	11%	$55,676
2019	629	310	0% (0)	9%	$31,812
2018	569	262	0% (0)	5%	$36,298
2017	506	247	0% (0)	None	$60,513
2016	359	185	0% (0)	11%	$40,805
2015	187	94	None	6%	$19,293
2014	40	23	0% (0)	None	$4,566
2013	76	20	None	None	$7,259

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

See the drugs prescribed each year

2023: 25 drugs

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Part D drugs prescribed in 2023

Dupixent	32	$123,227	$3,851
Fluorouracil	145	$11,582	$80
Tacrolimus	22	$6,930	$315
Calcipotriene	26	$5,994	$231
Clobetasol Propionate	66	$3,699	$56
Fluocinonide	52	$2,777	$53
Ketoconazole	78	$2,415	$31
Metronidazole	22	$1,837	$84
Azelaic Acid	11	$1,789	$163
Mupirocin	97	$1,324	$14
Triamcinolone Acetonide	115	$1,317	$11
Doxycycline Hyclate	40	$1,305	$33
Betamethasone Diprop Augmented	19	$955	$50
Ciclopirox	15	$909	$61
Econazole Nitrate	13	$764	$59
Clotrimazole-Betamethasone	15	$715	$48
Mometasone Furoate	27	$687	$25
Valacyclovir	21	$681	$32
Hydroxychloroquine Sulfate	15	$656	$44
Clindamycin Phosphate	17	$559	$33
Nystatin	36	$512	$14
Betamethasone Dipropionate	15	$453	$30
Prednisone	18	$122	$7
Hydrocortisone	14	$95	$7
Cephalexin	12	$67	$6

2022: 18 drugs

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Part D drugs prescribed in 2022

Dupixent	15	$53,827	$3,588
Fluorouracil	110	$11,067	$101
Clobetasol Propionate	93	$5,813	$63
Calcipotriene	25	$5,494	$220
Tacrolimus	17	$4,137	$243
Fluocinonide	42	$1,970	$47
Metronidazole	23	$1,751	$76
Betamethasone Diprop Augmented	19	$1,708	$90
Triamcinolone Acetonide	129	$1,498	$12
Ketoconazole	40	$1,321	$33
Mupirocin	117	$1,254	$11
Desonide	15	$1,111	$74
Clindamycin Phosphate	19	$972	$51
Doxycycline Hyclate	25	$806	$32
Nystatin	36	$623	$17
Hydroxychloroquine Sulfate	11	$285	$26
Valacyclovir	11	$161	$15
Hydrocortisone	16	$130	$8

2021: 18 drugs

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Part D drugs prescribed in 2021

Dupixent	11	$37,536	$3,412
Fluorouracil	102	$8,995	$88
Clobetasol Propionate	85	$4,118	$48
Econazole Nitrate	26	$2,702	$104
Clindamycin Phosphate	29	$2,532	$87
Fluocinonide	40	$2,043	$51
Desonide	23	$1,658	$72
Metronidazole	17	$1,620	$95
Triamcinolone Acetonide	122	$1,447	$12
Azelaic Acid	12	$1,259	$105
Ketoconazole	36	$1,162	$32
Mupirocin	105	$1,032	$10
Nystatin	28	$493	$18
Doxycycline Hyclate	14	$481	$34
Hydroxychloroquine Sulfate	11	$261	$24
Valacyclovir	18	$191	$11
Hydrocortisone	20	$115	$6
Prednisone	13	$76	$6

2020: 16 drugs

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Part D drugs prescribed in 2020

Fluorouracil	71	$8,398	$118
Clobetasol Propionate	54	$4,118	$76
Fluocinonide	54	$3,283	$61
Tretinoin	14	$2,607	$186
Clindamycin Phosphate	24	$2,348	$98
Triamcinolone Acetonide	129	$1,773	$14
Econazole Nitrate	19	$1,288	$68
Desonide	13	$1,221	$94
Metronidazole	12	$1,064	$89
Mupirocin	105	$1,009	$10
Betamethasone Dipropionate	16	$856	$53
Mometasone Furoate	21	$710	$34
Ketoconazole	19	$551	$29
Nystatin	18	$496	$28
Prednisone	16	$105	$7
Hydrocortisone	11	$90	$8

2019: 13 drugs

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Part D drugs prescribed in 2019

Fluorouracil	63	$6,763	$107
Fluocinonide	49	$3,030	$62
Clobetasol Propionate	30	$2,904	$97
Triamcinolone Acetonide	118	$1,692	$14
Econazole Nitrate	25	$1,483	$59
Clindamycin Phosphate	18	$1,444	$80
Betamethasone Dipropionate	20	$1,036	$52
Desonide	12	$879	$73
Mometasone Furoate	33	$850	$26
Mupirocin	78	$745	$10
Ketoconazole	18	$687	$38
Nystatin	15	$331	$22
Valacyclovir	14	$225	$16

2018: 16 drugs

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Part D drugs prescribed in 2018

Fluorouracil	26	$3,128	$120
Fluocinonide	44	$3,016	$69
Clobetasol Propionate	24	$2,259	$94
Econazole Nitrate	19	$1,677	$88
Triamcinolone Acetonide	100	$1,659	$17
Clindamycin Phosphate	23	$1,567	$68
Betamethasone Diprop Augmented	20	$1,511	$76
Metronidazole	11	$1,067	$97
Mometasone Furoate	26	$767	$30
Mupirocin	64	$703	$11
Doxycycline Hyclate	24	$422	$18
Nystatin	20	$373	$19
Ciclopirox	11	$298	$27
Spironolactone	17	$197	$12
Hydrocortisone	16	$132	$8
Hydroxyzine	11	$102	$9

2017: 16 drugs

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Part D drugs prescribed in 2017

Fluocinonide	51	$3,504	$69
Ciclopirox	17	$2,866	$169
Econazole Nitrate	19	$2,493	$131
Clobetasol Propionate	16	$1,725	$108
Fluorouracil	11	$1,300	$118
Triamcinolone Acetonide	98	$1,244	$13
Clindamycin Phosphate	16	$1,234	$77
Doxycycline Hyclate	13	$970	$75
Sulfacetamide	11	$893	$81
Mometasone Furoate	25	$780	$31
Betamethasone Dipropionate	15	$636	$42
Mupirocin	42	$351	$8
Ciclopirox	13	$326	$25
Spironolactone	14	$104	$7
Valacyclovir	11	$83	$8
Hydrocortisone	13	$61	$5

2016: 7 drugs

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Part D drugs prescribed in 2016

Fluocinonide	37	$3,417	$92
Clobetasol Propionate	17	$2,834	$167
Triamcinolone Acetonide	87	$1,518	$17
Sulfacetamide	11	$1,129	$103
Mometasone Furoate	18	$473	$26
Valacyclovir	11	$265	$24
Mupirocin	28	$244	$9

2015: 6 drugs

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Part D drugs prescribed in 2015

Econazole Nitrate	13	$3,005	$231
Fluocinonide	27	$2,873	$106
Clobetasol Propionate	16	$2,747	$172
Desonide	12	$1,794	$149
Triamcinolone Acetonide	46	$714	$16
Mupirocin	13	$106	$8

2013: 1 drug

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Part D drugs prescribed in 2013

Prednisone	17	$81	$5

Money from drug and device companies

$87 in 2025

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Industry payments by year

2025	3	4	None	$87
2024	2	2	None	$53
2023	1	1	None	$15
2021	1	1	None	$26

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

Arcutis Biotherapeutics	Zoryve	$36	2 payments Meals for Zoryve · 2025-10-07 · $21 Meals for Zoryve · 2025-02-18 · $14
Ucb	Bimzelx	$30	1 payment Meals for Bimzelx · 2025-06-24 · $30
Amgen	Otezla	$22	1 payment Meals for Otezla · 2025-12-10 · $22

See all 4 published payments

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Every published payment

Amgen	Meals · 2025-12-10	Otezla	$22
Arcutis Biotherapeutics	Meals · 2025-10-07	Zoryve	$21
Ucb	Meals · 2025-06-24	Bimzelx	$30
Arcutis Biotherapeutics	Meals · 2025-02-18	Zoryve	$14

See earlier years (2024, 2023, 2021)

2024: $53

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Payments by company in 2024

Novartis Pharmaceuticals	Cosentyx	$28	1 payment Meals for Cosentyx · 2024-07-30 · $28
Pfizer	Eucrisa	$25	1 payment Meals for Eucrisa · 2024-04-09 · $25

2023: $15

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Payments by company in 2023

Pfizer	Cibinqo	$15	1 payment Education for Cibinqo · 2023-04-10 · $15

2021: $26

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Payments by company in 2021

AbbVie	Skyrizi	$26	1 payment Meals for Skyrizi · 2021-06-18 · $26

Professional record

NPI: 1992021273
Licence: CA A118428California A118428: Current · expires 2027-09-30
Trained: Harvard Medical School, 2010
Group: Sutter Bay Medical Foundation
Video visits: Lists video visits
Gender: Male

More record details

Sole proprietor: No
Taxonomy: Federal specialty code 207N00000X (207N00000X); Student in a training program (390200000X)
Mailing address: 325 Distel Cir, Los Altos, CA, 94022
NPI first listed: 2010-04-12
NPI last updated: 2020-05-29
NPI record certified: 2020-05-29

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