Edward William Duffy Jr., MD
NPI 1568516383ActiveIndividual· Radiology, Radiation Oncology· Sumter, SC
Radiology, Radiation Oncology (MD) in Sumter, South Carolina, trained at Medical University of South Carolina College of Medicine (class of 1989). In 2024 Medicare paid $227,424 for 332 patients, and Part D covered 59 of their prescriptions, 81% of them generic. Novartis Pharmaceuticals Corporation was the largest of 15 companies reporting payments in 2025, $453.43 in all, mostly food and beverage.
Overview
| NPI | 1568516383 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 22, 2007 |
| Last updated in NPPES | Jul 1, 2021 |
| Certified by provider | Jul 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 16122 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 3,587 across 30 procedure codes |
| Paid by Medicare | $227,424 |
Part D prescriptions in 2024
| Prescriptions (claims) | 59 · 74 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $919.84 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Radiation Oncology |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- KershawhealthCamden, SC
- McLeod Regional Medical Center-Pee DeeFlorence, SC
- Prisma Health Tuomey HospitalSumter, SC
Industry payments (Open Payments)
- 2025$453.43 · 22 payments from 15 companies
- 2024$372.05 · 13 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $79.34 | 3 |
| Jazz Pharmaceuticals Inc. | $47.75 | 3 |
| Sobi, Inc | $40.66 | 2 |
| Genentech USA, Inc. | $39.65 | 2 |
| Astrazeneca Pharmaceuticals LP | $38.03 | 2 |
What the 2025 payments were for
- Food and Beverage$453.43 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Radiology, Radiation Oncology providers in Sumter
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All Radiology, Radiation Oncology providers in South Carolina →