Alayna Vanwinkle, PA-C
NPI 1598461428ActiveIndividual· Physician Assistant, Medical· Gilbert, AZ
Physician Assistant, Medical (PA-C) in Gilbert, Arizona, licensed in AZ, with an NPI issued in February 2023. Their prescriptions cost Medicare Part D more than their services did: $260,542 for 1,922 claims, against $7,820 paid for services in 2024. Abbvie Inc. was the largest of 33 companies reporting payments in 2025, $3,772 in all, mostly food and beverage.
Overview
| NPI | 1598461428 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 2, 2023 |
| Last updated in NPPES | Aug 10, 2026 |
| Certified by provider | Aug 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 9608 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 230 across 11 procedure codes |
| Paid by Medicare | $7,820 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,922 · 4,129 30-day fills |
|---|---|
| Patients | 569 |
| Total drug cost | $260,542 |
| Generic share | 83% of claims |
Industry payments (Open Payments)
- 2025$3,772 · 218 payments from 33 companies
- 2024$2,937 · 179 payments from 33 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $663.26 | 48 |
| Madrigal Pharmaceuticals | $422.89 | 10 |
| Novo Nordisk Inc | $379.90 | 22 |
| Amgen Inc. | $266.55 | 20 |
| Antares Pharma, Inc. | $252.09 | 13 |
What the 2025 payments were for
- Food and Beverage$3,772 · 218 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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