Anna Grace Watkins Barnes, PA
NPI 1659950285ActiveIndividual· Physician Assistant· Huntsville, AL
Physician Assistant (PA) in Huntsville, Alabama, trained at University of Alabama School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $387,270 for 167 claims, against $62,915 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 30 companies reporting payments in 2025, $1,731 in all, mostly food and beverage.
Overview
| NPI | 1659950285 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Apr 2, 2021 |
| Last updated in NPPES | Jan 27, 2023 |
| Certified by provider | Jan 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1799 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 2,642 across 47 procedure codes |
| Paid by Medicare | $62,915 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 227 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $387,270 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Physician Assistant |
Medical group
- Oncology Specialties, P.C.Huntsville, AL · 109 clinicians
Hospital affiliation
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$1,731 · 82 payments from 30 companies
- 2024$972.49 · 43 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $228.93 | 10 |
| Novartis Pharmaceuticals Corporation | $196.17 | 9 |
| Celgene Corporation | $144.12 | 6 |
| Pfizer Inc. | $135.42 | 8 |
| Beone Medicines USA, Inc. | $127.72 | 7 |
What the 2025 payments were for
- Food and Beverage$1,632 · 81 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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