John Oh, MD
NPI 1649358730ActiveIndividual· Urology· Walnut Creek, CA
Urology (MD) in Walnut Creek, California, trained at Jefferson Medical College of Thomas Jefferson University (class of 1997). Part D covered 1,299 prescriptions written in 2024, 94% of them generic. Penumbra, Inc. reported $27.32 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1649358730 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Dec 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A83004 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,299 · 3,482 30-day fills |
|---|---|
| Patients | 339 |
| Total drug cost | $80,460 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$27.32 · 1 payment from 1 company
- 2024$127.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $27.32 | 1 |
What the 2025 payments were for
- Food and Beverage$27.32 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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