John Frederick Anderson, MD
NPI 1124288956ActiveIndividual· Radiology, Radiation Oncology· Lafayette, LA
Radiology, Radiation Oncology (MD) in Lafayette, Louisiana, trained at University of Texas Southwestern Medical School at Dallas (class of 2008). In 2024 Medicare paid $324,209 for 391 patients, and Part D covered 305 of their prescriptions, 89% of them generic. Geron Corporation was the largest of 5 companies reporting payments in 2025, $175.68 in all, mostly food and beverage.
Overview
| NPI | 1124288956 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 16, 2008 |
| Last updated in NPPES | Mar 9, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | MD.206112 | 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 | 391 |
|---|---|
| Services billed | 3,631 across 39 procedure codes |
| Paid by Medicare | $324,209 |
Part D prescriptions in 2024
| Prescriptions (claims) | 305 · 326 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $5,510 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2008 |
| 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
- Acadia General HospitalCrowley, LA
- 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$175.68 · 9 payments from 5 companies
- 2024$127.83 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Geron Corporation | $54.39 | 3 |
| Merck Sharp & Dohme LLC | $45.29 | 2 |
| Stemline Therapeutics Inc. | $35.02 | 2 |
| Medtronic, Inc. | $24.97 | 1 |
| Janssen Biotech, Inc. | $16.01 | 1 |
What the 2025 payments were for
- Food and Beverage$175.68 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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