Micheal Jae Hyok Choi, MD

Offices

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

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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. Choi’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 A87594 · Current

Licensed to practise in California · since 2004 · expires 2028-05-31 · Boston University School of Medicine.

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

Drugs they prescribed that Part D paid

$13,013

Pharmacies billed $13,013 in 2024.

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

Opioids were 6% of their Part D prescriptions (24 of 427) in 2024. Above the middle of the specialty; the typical urology clinician is at 2%.

420 generic and fewer than 11 brand-name prescriptions · $13,013 in drug cost · 74 antibiotic prescriptions to 58 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

Tamsulosin	80	$1,324	$17
Finasteride	81	$1,131	$14
Trospium Chloride	30	$933	$31
Terazosin	11	$573	$52
Cefadroxil	21	$386	$18

See all 11 drugs

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Every Part D drug this clinician prescribed

Tamsulosin	80	$1,324	$17
Finasteride	81	$1,131	$14
Trospium Chloride	30	$933	$31
Terazosin	11	$573	$52
Cefadroxil	21	$386	$18
Bicalutamide	16	$325	$20
Tadalafil	24	$321	$13
Ibuprofen	29	$225	$8
Oxycodone	23	$158	$7
Sulfamethoxazole-Trimethoprim	19	$126	$7
Ciprofloxacin	21	$122	$6

Year by year

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Part D prescribing by year

2024	427	185	6% (24)	None	$13,013
2023	394	182	6% (23)	None	$8,132
2022	396	168	7% (29)	None	$13,429
2021	423	186	6% (25)	4%	$18,486
2020	308	151	6% (17)	None	$10,962
2019	416	204	4% (18)	5%	$16,385
2018	456	203	5% (24)	4%	$19,629
2017	413	169	7% (28)	6%	$17,685
2016	375	151	4% (15)	5%	$20,521
2015	449	169	6% (28)	None	$31,400
2014	399	141	7% (28)	5%	$21,951
2013	380	140	12% (45)	6%	$19,336

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

See the drugs prescribed each year

2023: 10 drugs

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Part D drugs prescribed in 2023

Tamsulosin	95	$1,500	$16
Finasteride	67	$906	$14
Trospium Chloride	28	$768	$27
Terazosin	14	$621	$44
Tadalafil	15	$203	$14
Ibuprofen	22	$169	$8
Ciprofloxacin	26	$161	$6
Amoxicillin	15	$154	$10
Sulfamethoxazole-Trimethoprim	18	$124	$7
Oxycodone	16	$103	$6

2022: 9 drugs

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Part D drugs prescribed in 2022

Tamsulosin	91	$1,589	$17
Trospium Chloride	41	$1,237	$30
Finasteride	77	$1,002	$13
Terazosin	11	$323	$29
Cefadroxil	12	$207	$17
Ibuprofen	25	$202	$8
Ciprofloxacin	22	$156	$7
Hydrocodone-Acetaminophen	22	$156	$7
Sulfamethoxazole-Trimethoprim	15	$102	$7

2021: 11 drugs

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Part D drugs prescribed in 2021

Myrbetriq	13	$7,703	$593
Tamsulosin	91	$1,522	$17
Finasteride	94	$1,295	$14
Oxybutynin Chloride Er	17	$1,241	$73
Trospium Chloride	17	$589	$35
Ciprofloxacin	30	$197	$7
Hydrocodone-Acetaminophen	24	$173	$7
Cefadroxil	13	$154	$12
Ibuprofen	16	$136	$8
Sulfamethoxazole-Trimethoprim	19	$131	$7
Amoxicillin	14	$125	$9

2020: 8 drugs

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Part D drugs prescribed in 2020

Finasteride	65	$1,496	$23
Tamsulosin	67	$1,302	$19
Terazosin	30	$945	$32
Trospium Chloride	11	$664	$60
Oxybutynin Chloride Er	13	$549	$42
Cefadroxil	11	$139	$13
Hydrocodone-Acetaminophen	14	$110	$8
Ciprofloxacin	12	$80	$7

2019: 10 drugs

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Part D drugs prescribed in 2019

Trospium Chloride Er	14	$2,925	$209
Tamsulosin	102	$2,305	$23
Finasteride	83	$1,846	$22
Trospium Chloride	19	$1,371	$72
Terazosin	37	$962	$26
Cefadroxil	15	$207	$14
Ciprofloxacin	23	$160	$7
Amoxicillin	16	$149	$9
Hydrocodone-Acetaminophen	18	$141	$8
Sulfamethoxazole-Trimethoprim	17	$115	$7

2018: 10 drugs

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Part D drugs prescribed in 2018

Tamsulosin	113	$2,778	$25
Trospium Chloride	30	$2,425	$81
Finasteride	69	$1,516	$22
Terazosin	45	$1,027	$23
Oxybutynin Chloride Er	16	$812	$51
Ciprofloxacin	35	$281	$8
Sulfamethoxazole-Trimethoprim	23	$220	$10
Hydrocodone-Acetaminophen	24	$204	$8
Cefadroxil	11	$157	$14
Amoxicillin	11	$109	$10

2017: 10 drugs

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Part D drugs prescribed in 2017

Tamsulosin	83	$2,425	$29
Renacidin	11	$2,291	$208
Finasteride	60	$1,235	$21
Trospium Chloride	14	$851	$61
Oxybutynin Chloride Er	19	$741	$39
Terazosin	47	$643	$14
Ciprofloxacin	50	$403	$8
Hydrocodone-Acetaminophen	26	$312	$12
Sulfamethoxazole-Trimethoprim	23	$237	$10
Bicalutamide	13	$234	$18

2016: 11 drugs

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Part D drugs prescribed in 2016

Tamsulosin	64	$3,874	$61
Oxybutynin Chloride Er	22	$2,081	$95
Finasteride	74	$1,968	$27
Oxybutynin Chloride	12	$1,343	$112
Trospium Chloride	18	$746	$41
Terazosin	50	$656	$13
Ciprofloxacin	40	$410	$10
Hydrocodone-Acetaminophen	14	$240	$17
Imipramine	12	$231	$19
Cephalexin	12	$213	$18
Sulfamethoxazole-Trimethoprim	11	$124	$11

2015: 9 drugs

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Part D drugs prescribed in 2015

Finasteride	105	$6,965	$66
Tamsulosin	84	$3,963	$47
Oxybutynin Chloride Er	32	$3,239	$101
Megestrol Acetate	15	$973	$65
Terazosin	61	$775	$13
Hydrocodone-Acetaminophen	26	$474	$18
Ciprofloxacin	36	$389	$11
Imipramine	12	$232	$19
Cephalexin	14	$213	$15

2014: 8 drugs

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Part D drugs prescribed in 2014

Finasteride	69	$5,060	$73
Tamsulosin	70	$2,337	$33
Oxybutynin Chloride Er	32	$2,322	$73
Nitrofurantoin	11	$890	$81
Terazosin	66	$866	$13
Cephalexin	21	$322	$15
Ciprofloxacin	31	$265	$9
Hydrocodone-Acetaminophen	22	$225	$10

2013: 8 drugs

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Part D drugs prescribed in 2013

Finasteride	59	$4,916	$83
Tamsulosin	80	$2,534	$32
Oxybutynin Chloride Er	20	$1,490	$75
Nitrofurantoin	13	$900	$69
Terazosin	45	$577	$13
Hydrocodone-Acetaminophen	41	$395	$10
Ciprofloxacin	52	$377	$7
Oxybutynin Chloride	13	$335	$26

Money from drug and device companies

$130 in 2025

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Industry payments by year

2025	1	1	None	$130
2024	2	4	None	$833
2022	1	1	None	$102
2019	1	3	None	$56

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

Intuitive Surgical	Da Vinci Surgical System	$130	1 payment Meals for Da Vinci Surgical System · 2025-09-23 · $130

See the published payment

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Every published payment

Intuitive Surgical	Meals · 2025-09-23	Da Vinci Surgical System	$130

See earlier years (2024, 2022, 2019)

2024: $833

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Payments by company in 2024

Intuitive Surgical	Da Vinci Surgical System	$764	3 payments Meals for Da Vinci Surgical System · 2024-06-18 · $122 Meals for Da Vinci Surgical System · 2024-04-10 · $633 Gift for Da Vinci Surgical System · 2024-04-10 · $9
Cook Medical	Zenith Alpha	$70	1 payment Meals for Zenith Alpha · 2024-09-29 · $70

2022: $102

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Payments by company in 2022

Intuitive Surgical	Da Vinci Surgical System	$102	1 payment Meals for Da Vinci Surgical System · 2022-04-12 · $102

2019: $56

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Payments by company in 2019

Intuitive Surgical	Da Vinci Surgical System	$56	3 payments Meals for Da Vinci Surgical System · 2019-12-24 · $21 Meals for Da Vinci Surgical System · 2019-12-24 · $15 Meals for Da Vinci Surgical System · 2019-12-24 · $21

Professional record

NPI: 1215015797
Licence: CA A87594California A87594: Current · expires 2028-05-31
Trained: Boston University School of Medicine, 1999
Group: Permanente Medical Group Inc
Gender: Male

More record details

Sole proprietor: No
Taxonomy: Urology (208800000X)
Mailing address: 1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed: 2006-11-01
NPI last updated: 2021-12-13

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

This office lists an electronic records connection.