Rebecca Williamson, PA-C
NPI 1053165241ActiveIndividual· Physician Assistant· West Columbia, SC
Physician Assistant (PA-C) in West Columbia, South Carolina, trained at University of South Carolina School of Medicine (class of 2024). 118 Medicare patients in 2024, $12,687 paid; nearly all of their 173 Part D prescriptions were generic (94%). Astrazeneca Pharmaceuticals LP reported $14.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1053165241 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2024 |
| Last updated in NPPES | Nov 4, 2026 |
| Certified by provider | Nov 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 - Physician Assistant (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 446 across 38 procedure codes |
| Paid by Medicare | $12,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 178 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $2,032 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Physician Assistant |
Medical groups
- Charleston Carenow Urgent Care LLCNorth Charleston, SC · 80 clinicians
- Medcare Express - North Charleston LLCSummerville, SC · 66 clinicians
Industry payments (Open Payments)
- 2025$14.07 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $14.07 | 1 |
What the 2025 payments were for
- Food and Beverage$14.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 physician assistants in West Columbia · All physician assistants in South Carolina