Mary Susan Hilton, PA-C
NPI 1134474661ActiveIndividual· Physician Assistant, Medical· Fayetteville, AR
Physician Assistant, Medical (PA-C) in Fayetteville, Arkansas, trained at Saint Louis University School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $561,105 for 680 claims, against $258,154 paid for services in 2024. Janssen Biotech, Inc. was the largest of 9 companies reporting payments in 2025, $941.87 in all, mostly food and beverage.
Overview
| NPI | 1134474661 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 20, 2012 |
| Last updated in NPPES | Apr 27, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | AR |
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 (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 507 |
|---|---|
| Services billed | 3,980 across 42 procedure codes |
| Paid by Medicare | $258,154 |
Part D prescriptions in 2024
| Prescriptions (claims) | 680 · 742 30-day fills |
|---|---|
| Patients | 254 |
| Total drug cost | $561,105 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Physician Assistant |
Medical group
- Ozark Dermatology ClinicFayetteville, AR · 15 clinicians
Industry payments (Open Payments)
- 2025$941.87 · 48 payments from 9 companies
- 2024$828.76 · 49 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $269.86 | 15 |
| Lilly USA, LLC | $242.49 | 12 |
| Pfizer Inc. | $177.57 | 10 |
| Abbvie Inc. | $89.70 | 4 |
| Sun Pharmaceutical Industries Inc. | $59.51 | 2 |
What the 2025 payments were for
- Food and Beverage$866.87 · 47 payments
- Education$75.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Fayetteville
- 1144662354
- 1477066926
- 1487269080
- 1770817421
- 1851723019
- 1982905444
- 1528481868
- 1720897705
- 1083719181
- 1184273286
- 1366524092
- 1922116946
All 16 physician assistants in Fayetteville · All physician assistants in Arkansas