Adrian Williamson IV, MD
NPI 1003310855ActiveIndividual· Otolaryngology, Plastic Surgery within the Head & Neck· Little Rock, AR
Otolaryngology, Plastic Surgery within the Head & Neck (MD) in Little Rock, Arkansas, licensed in AR and MO, with an NPI issued in March 2018. Enrolled in Medicare as practitioner - otolaryngology. Inspire Medical Systems, Inc. was the largest of 2 companies reporting payments in 2025, $296.66 in all, mostly food and beverage.
Overview
| NPI | 1003310855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2018 |
| Last updated in NPPES | Nov 19, 2025 |
| Certified by provider | Nov 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology, Plastic Surgery within the Head & Neck Primary | 207YX0007X | E-18135 | AR |
| Otolaryngology | 207Y00000X | 023022999 | MO |
| Otolaryngology, Pediatric Otolaryngology | 207YP0228X | E-18135 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (AR) |
|---|
Industry payments (Open Payments)
- 2025$296.66 · 7 payments from 2 companies
- 2024$68.02 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $273.65 | 6 |
| Stryker Corporation | $23.01 | 1 |
What the 2025 payments were for
- Food and Beverage$296.66 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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