Oyeladun Oyenuga, M.D.
NPI 1720495286ActiveIndividual· Internal Medicine· Emporia, KS
Internal Medicine (M.D.) in Emporia, Kansas, trained at Columbia University College of Physicians and Surgeons (class of 2017). 210 Medicare patients in 2024, $29,756 paid; nearly all of their 216 Part D prescriptions were generic (92%). Fresenius Kabi USA, LLC was the largest of 2 companies reporting payments in 2025, $27.46 in all, mostly food and beverage.
Overview
| NPI | 1720495286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 16, 2014 |
| Last updated in NPPES | Jul 26, 2022 |
| Certified by provider | Jul 26, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 04-40090 | KS |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 210 |
|---|---|
| Services billed | 491 across 10 procedure codes |
| Paid by Medicare | $29,756 |
Part D prescriptions in 2024
| Prescriptions (claims) | 216 · 218 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $5,090 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Internal Medicine |
Medical group
- Newman Memorial County HospitalEmporia, KS · 61 clinicians
Hospital affiliations
- Newman Regional HealthEmporia, KS
- Wesley Medical CenterWichita, KS
Industry payments (Open Payments)
- 2025$27.46 · 2 payments from 2 companies
- 2024$15.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius Kabi USA, LLC | $15.22 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $12.24 | 1 |
What the 2025 payments were for
- Food and Beverage$27.46 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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