Onyeka Paul Ojinna, M.D
NPI 1639553621ActiveIndividual· Internal Medicine· New City, NY
Internal Medicine (M.D) with Guthrie Medical Group PC and 3 other groups, practicing in New City, New York. 382 Medicare patients in 2024, $54,112 paid; nearly all of their 251 Part D prescriptions were generic (90%). Lists Atrium Health Navicent the Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1639553621 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jul 20, 2015 |
| Last updated in NPPES | Jun 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 294938 | NY |
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 - Internal Medicine (GA); Practitioner - Hospitalist (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 382 |
|---|---|
| Services billed | 538 across 7 procedure codes |
| Paid by Medicare | $54,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 251 · 281 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $11,803 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Guthrie Medical Group PCSayre, PA · 795 clinicians
- Cogent Healthcare of Georgia PCVidalia, GA · 249 clinicians
- Hospital Medicine Services of Ga LLCDublin, GA · 101 clinicians
- Cogent Healthcare of Macon, LLCMacon, GA · 79 clinicians
Hospital affiliations
- Atrium Health Navicent the Medical CenterMacon, GA
- Corning HospitalCorning, NY
- Emory Houston Hospital Warner RobinsWarner Robins, GA
- Memorial Health Meadows HospitalVidalia, GA
- Navicent Health BaldwinMilledgeville, GA
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 40 internal medicine physicians in New City · All internal medicine physicians in New York