William Aaron Retterbush, PA-C
NPI 1053934844ActiveIndividual· Physician Assistant· Athens, GA
Physician Assistant (PA-C) in Athens, Georgia, trained at Mercer University School of Medicine (class of 2020). Part D covered 292 prescriptions written in 2024, 91% of them generic. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $2,594 in all, mostly food and beverage.
Overview
| NPI | 1053934844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 27, 2020 |
| Last updated in NPPES | May 27, 2020 |
| Certified by provider | May 27, 2020 |
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 (GA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 292 · 314 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $142,246 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Mercer University School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Physician Assistant |
Medical group
- Dermatology and Surgery Specialists of North Atlanta PCMarietta, GA · 5 clinicians
Industry payments (Open Payments)
- 2025$2,594 · 110 payments from 18 companies
- 2024$2,615 · 104 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $418.20 | 22 |
| Ucb, Inc. | $377.50 | 9 |
| Regeneron Healthcare Solutions, Inc. | $258.11 | 9 |
| Novartis Pharmaceuticals Corporation | $253.60 | 11 |
| Galderma Laboratories, L.P. | $196.70 | 12 |
What the 2025 payments were for
- Food and Beverage$2,490 · 108 payments
- Education$104.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 99 physician assistants in Athens · All physician assistants in Georgia