William Landon Ross, PA-C
NPI 1982172029ActiveIndividual· Physician Assistant· Fayetteville, AR
Physician Assistant (PA-C) in Fayetteville, Arkansas, trained at University of Oklahoma College of Medicine (class of 2018). 344 Medicare patients in 2024, $36,258 paid; nearly all of their 383 Part D prescriptions were generic (98%). Sun Pharmaceutical Industries Inc. was the largest of 6 companies reporting payments in 2025, $551.54 in all, mostly food and beverage.
Overview
| NPI | 1982172029 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 7, 2018 |
| Last updated in NPPES | Oct 3, 2024 |
| Certified by provider | Oct 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA-1303 | AR |
| Physician Assistant, Medical | 363AM0700X | 2973 | OK |
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 | 344 |
|---|---|
| Services billed | 1,318 across 34 procedure codes |
| Paid by Medicare | $36,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 383 · 407 30-day fills |
|---|---|
| Patients | 206 |
| Total drug cost | $22,861 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Physician Assistant |
Medical group
- Advanced Dermatology and Skin Cancer Center, LLCFayetteville, AR · 7 clinicians
Hospital affiliation
- North Arkansas Regional Medical CenterHarrison, AR
Industry payments (Open Payments)
- 2025$551.54 · 19 payments from 6 companies
- 2024$127.80 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $159.58 | 5 |
| Abbvie Inc. | $135.68 | 2 |
| Novartis Pharmaceuticals Corporation | $84.74 | 3 |
| Lilly USA, LLC | $80.57 | 4 |
| Janssen Biotech, Inc. | $75.87 | 3 |
What the 2025 payments were for
- Food and Beverage$408.56 · 17 payments
- Education$142.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 physician assistants in Fayetteville · All physician assistants in Arkansas