Stephen G. Provonsha, MD
NPI 1598836413ActiveIndividual· General Practice· Riverside, CA
General Practice (MD) in Riverside, California, licensed in CA, with an NPI issued in November 2006. Part D covered 206 prescriptions written in 2024, 34% of them generic.
Overview
| NPI | 1598836413 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 13, 2006 |
| Last updated in NPPES | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | G51217 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Practice (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 206 · 348 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $78,218 |
| Generic share | 34% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 general practitioners in Riverside · All general practitioners in California