Donald Wayne Washburn III
NPI 1255748604ActiveIndividual· Physician Assistant· Southaven, MS
Physician Assistant in Southaven, Mississippi, with an NPI issued in July 2014. 239 Medicare patients in 2024, $22,621 paid; nearly all of their 661 Part D prescriptions were generic (92%). Astrazeneca Pharmaceuticals LP reported $18.85 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1255748604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 17, 2014 |
| Last updated in NPPES | Jul 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 239 |
|---|---|
| Services billed | 288 across 15 procedure codes |
| Paid by Medicare | $22,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 661 · 704 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $12,315 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$18.85 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $18.85 | 1 |
What the 2025 payments were for
- Food and Beverage$18.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 physician assistants in Southaven · All physician assistants in Mississippi