Brad Joseph Greenfield, M.D.
NPI 1336431436ActiveIndividual· Radiology, Radiation Oncology· Pascagoula, MS
Radiology, Radiation Oncology (M.D.) in Pascagoula, Mississippi, trained at University of Miami, Lm Miller School of Medicine (class of 2011). In 2024 Medicare paid $102,440 for 120 patients, and Part D covered 103 of their prescriptions, 74% of them generic. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $75.40 in all, mostly food and beverage.
Overview
| NPI | 1336431436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 7, 2011 |
| Last updated in NPPES | Jun 13, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 24405 | MS |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 1,572 across 23 procedure codes |
| Paid by Medicare | $102,440 |
Part D prescriptions in 2024
| Prescriptions (claims) | 103 · 117 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $34,083 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Radiation Oncology |
Medical group
- Singing River Health SystemOcean Springs, MS · 295 clinicians
Hospital affiliations
- Memorial Hospital at GulfportGulfport, MS
- Singing River GulfportGulfport, MS
- Singing River Health SystemPascagoula, MS
Other facilities
- Vitalcaring GroupHome health agency · Gulfport, MS
Industry payments (Open Payments)
- 2025$75.40 · 4 payments from 2 companies
- 2024$17.43 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $40.12 | 2 |
| Medtronic, Inc. | $35.28 | 2 |
What the 2025 payments were for
- Food and Beverage$75.40 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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