Jay Allen Gregory, M.D.
NPI 1013051226ActiveIndividual· Surgery· Muskogee, OK
Surgery (M.D.) in Muskogee, Oklahoma, licensed in OK, with an NPI issued in February 2007. Mostly services rather than prescriptions: Medicare paid $13,162 for 63 patients in 2024, with only 23 Part D claims.
Overview
| NPI | 1013051226 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 19, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 13585 | OK |
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 - General Surgery (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 239 across 26 procedure codes |
| Paid by Medicare | $13,162 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 45 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $635.83 |
| Generic share | 74% 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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