Oneka Y. Richardson, M.D.
NPI 1992943849ActiveIndividual· Internal Medicine· Corinth, MS
Internal Medicine (M.D.) in Corinth, Mississippi, trained at Tufts University School of Medicine (class of 2006). 504 Medicare patients in 2024, $67,384 paid; nearly all of their 291 Part D prescriptions were generic (94%).
Overview
| NPI | 1992943849 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2009 |
| Last updated in NPPES | May 14, 2021 |
| Certified by provider | May 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | N1856 | TX |
| Pediatrics | 208000000X | N1856 | TX |
| Hospitalist | 208M00000X | 21217 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 504 |
|---|---|
| Services billed | 844 across 18 procedure codes |
| Paid by Medicare | $67,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 291 · 300 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $3,813 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Internal Medicine |
Medical group
- Olive Branch Emergency Physicians LLCOlive Branch, MS · 28 clinicians
Hospital affiliation
- Methodist Healthcare - Olive Branch HospitalOlive Branch, MS
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 69 internal medicine physicians in Corinth · All internal medicine physicians in Mississippi