Doctor profile · Federal record
Dr. John Oh, MD
Urology Physician (CMS: Urology) · Walnut Creek, CA
- NPI 1649358730
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1425 S Main St
Walnut Creek, CA 945965318
(925) 295-4000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123466
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 9, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- California #A83004
- Medicaid
- CA #00A830040
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649358730. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$128
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ShockWave Medical, INC | 1 | $127.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,157
Patients
490
Total drug cost
$77,541
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 332 | 145 | $6,350 |
| Finasteride | Generic | 331 | 114 | $5,158 |
| Terazosin Hcl | Generic | 165 | 51 | $8,429 |
| Myrbetriq (Mirabegron) | Brand | 79 | 21 | $52,632 |
| Trospium Chloride | Generic | 75 | 31 | $3,576 |
| Cephalexin | Generic | 63 | 47 | $469 |
| Ciprofloxacin Hcl | Generic | 39 | 36 | $264 |
| Tramadol Hcl | Generic | 26 | 25 | $155 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 22 | 20 | $141 |
| Tadalafil | Generic | 14 | 0 | $250 |
Frequently asked questions
What is Dr. John Oh's medical specialty?
Dr. John Oh practices Urology Physician in Walnut Creek, CA.
Where does Dr. John Oh practice?
Dr. John Oh practices at 1425 S Main St, Walnut Creek, CA 945965318. Office phone: 9252954000.
What is Dr. John Oh's NPI?
Dr. John Oh's National Provider Identifier (NPI) is 1649358730, issued by NPPES.
Does Dr. John Oh accept Medicare assignment?
Yes. Dr. John Oh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.