Anne Ryan McGuinness, PA-C
NPI 1043932510ActiveIndividual· Physician Assistant· Charleston, SC
Physician Assistant (PA-C) with Palmetto Digestive Disease PA, practicing in Charleston, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $131,183 for 319 claims, against $25,997 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $2,839 in all, mostly food and beverage. Lists Bon Secours-St Francis Xavier Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1043932510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 13, 2022 |
| Last updated in NPPES | Nov 22, 2023 |
| Certified by provider | Nov 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4571 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 402 across 12 procedure codes |
| Paid by Medicare | $25,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 319 · 489 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $131,183 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Palmetto Digestive Disease PACharleston, SC · 11 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Mount Pleasant HospitalMount Pleasant, SC
- Novant Health East Cooper Medical CenterMount Pleasant, SC
- Roper HospitalCharleston, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
Industry payments (Open Payments)
- 2025$2,839 · 147 payments from 21 companies
- 2024$539.52 · 21 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $660.96 | 34 |
| Phathom Pharmaceuticals, Inc. | $288.97 | 12 |
| Janssen Biotech, Inc. | $259.79 | 19 |
| Qol Medical, LLC | $247.56 | 8 |
| Ardelyx, Inc. | $192.03 | 11 |
What the 2025 payments were for
- Food and Beverage$2,839 · 147 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 426 physician assistants in Charleston · All physician assistants in South Carolina