Robert C. Williams, DO
NPI 1336137728ActiveIndividual· Family Medicine· Spiro, OK
Family Medicine (DO) in Spiro, Oklahoma, licensed in OK and AR, with an NPI issued in October 2005. Part D covered 191 prescriptions written in 2024, 82% of them generic.
Overview
| NPI | 1336137728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 10, 2005 |
| Last updated in NPPES | Aug 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2011 | OK |
| Family Medicine | 207Q00000X | N5898 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 191 · 193 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $16,959 |
| Generic share | 82% 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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