James A. Williams, MD
NPI 1528040854ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Columbia, SC
Obstetrics & Gynecology, Gynecologic Oncology (MD) in Columbia, South Carolina, trained at Medical University of South Carolina College of Medicine (class of 1988). In 2024 Medicare paid $1,766,613 for 522 patients, and Part D covered 714 of their prescriptions, 85% of them generic. Novartis Pharmaceuticals Corporation was the largest of 31 companies reporting payments in 2025, $1,499 in all, mostly food and beverage.
Overview
| NPI | 1528040854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 14, 2005 |
| Last updated in NPPES | Sep 16, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | 14607 | SC |
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 - Gynecological Oncology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 522 |
|---|---|
| Services billed | 130,679 across 139 procedure codes |
| Paid by Medicare | $1,766,613 |
Part D prescriptions in 2024
| Prescriptions (claims) | 714 · 856 30-day fills |
|---|---|
| Patients | 214 |
| Total drug cost | $874,939 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Gynecological Oncology |
| Secondary specialties | Hematology/Oncology |
Medical group
- South Carolina Oncology Assoc PAColumbia, SC · 18 clinicians
Hospital affiliations
- Lexington Medical CenterWest Columbia, SC
- Musc Health Columbia Medical Center DowntownColumbia, SC
- Prisma Health BaptistColumbia, SC
- Prisma Health Richland HospitalColumbia, SC
- Prisma Health Tuomey HospitalSumter, SC
Industry payments (Open Payments)
- 2025$1,499 · 65 payments from 31 companies
- 2024$1,561 · 67 payments from 32 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $165.97 | 7 |
| Astrazeneca Pharmaceuticals LP | $119.32 | 6 |
| Lilly USA, LLC | $106.98 | 4 |
| Genentech USA, Inc. | $100.93 | 4 |
| Merck Sharp & Dohme LLC | $87.39 | 3 |
What the 2025 payments were for
- Food and Beverage$1,499 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology, Gynecologic Oncology providers in Columbia
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All Obstetrics & Gynecology, Gynecologic Oncology providers in South Carolina