William Shane McClanahan, PA-C
NPI 1962493932ActiveIndividual· Physician Assistant, Medical· Orange Park, FL
Physician Assistant, Medical (PA-C) in Orange Park, Florida, trained at University of Florida College of Medicine (class of 1983). In 2024 Medicare paid $24,045 for 113 patients, and Part D covered 128 of their prescriptions, 80% of them generic. Lilly USA, LLC was the largest of 5 companies reporting payments in 2025, $519.48 in all, mostly food and beverage.
Overview
| NPI | 1962493932 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 31, 2005 |
| Last updated in NPPES | Oct 17, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA2114 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 356 across 17 procedure codes |
| Paid by Medicare | $24,045 |
Part D prescriptions in 2024
| Prescriptions (claims) | 128 · 289 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $19,026 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Physician Assistant |
Medical group
- William V Choisser MD PAOrange Park, FL · 2 clinicians
Industry payments (Open Payments)
- 2025$519.48 · 8 payments from 5 companies
- 2024$787.90 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $179.58 | 2 |
| Astrazeneca Pharmaceuticals LP | $159.12 | 3 |
| Amgen Inc. | $124.99 | 1 |
| Astellas Pharma US Inc | $32.27 | 1 |
| Corcept Therapeutics | $23.52 | 1 |
What the 2025 payments were for
- Food and Beverage$519.48 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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