Stephen R. Wilt, M.D., PH.D.
NPI 1528082443ActiveIndividual· Radiology, Radiation Oncology· Lafayette, LA
Radiology, Radiation Oncology (M.D., PH.D.) in Lafayette, Louisiana, trained at Medical College of Ohio (class of 1985). In 2024 Medicare paid $669,292 for 343 patients, and Part D covered 79 of their prescriptions, 73% of them generic. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $75.89 in all, mostly food and beverage.
Overview
| NPI | 1528082443 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Jun 29, 2020 |
| Certified by provider | Jun 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 10351R | LA |
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 - Radiation Oncology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 343 |
|---|---|
| Services billed | 3,715 across 38 procedure codes |
| Paid by Medicare | $669,292 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 79 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $1,015 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Medical College of Ohio |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Radiation Oncology |
Medical groups
- Acadiana Radiation Therapy LLCNew Iberia, LA · 6 clinicians
- Radiation Oncology Associates of Acadiana LLPLafayette, LA · 6 clinicians
- E Plus Oncologics Louisiana, LLCLafayette, LA · 5 clinicians
Hospital affiliations
- Ochsner Lafayette General Medical CenterLafayette, LA
- Ochsner University Hospital and ClinicsLafayette, LA
- Opelousas General Health SystemOpelousas, LA
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA
Industry payments (Open Payments)
- 2025$75.89 · 3 payments from 2 companies
- 2024$84.32 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $55.50 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $20.39 | 1 |
What the 2025 payments were for
- Food and Beverage$75.89 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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