William Logan Layfield, PA-C
NPI 1871051011ActiveIndividual· Physician Assistant· Stockbridge, GA
Physician Assistant (PA-C) in Stockbridge, Georgia, licensed in GA, with an NPI issued in March 2019. Part D covered 299 prescriptions written in 2024, 66% of them generic. Merck Sharp & Dohme LLC was the largest of 8 companies reporting payments in 2025, $270.16 in all, mostly food and beverage.
Overview
| NPI | 1871051011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 6, 2019 |
| Last updated in NPPES | Mar 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 9152 | GA |
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) | 299 · 579 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $75,770 |
| Generic share | 66% of claims |
Industry payments (Open Payments)
- 2025$270.16 · 15 payments from 8 companies
- 2024$167.23 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $72.91 | 4 |
| Actelion Pharmaceuticals US, Inc. | $37.31 | 2 |
| Pfizer Inc. | $35.43 | 2 |
| Novo Nordisk Inc | $31.42 | 2 |
| Abiomed | $29.02 | 1 |
What the 2025 payments were for
- Food and Beverage$270.16 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 physician assistants in Stockbridge · All physician assistants in Georgia