Matthew A. Williams, M.D.
NPI 1932555760ActiveIndividual· Emergency Medicine· Chapel Hill, NC
Emergency Medicine (M.D.) in Chapel Hill, North Carolina, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2016). In 2024 Medicare paid $48,426 for 385 patients, and Part D covered 214 of their prescriptions, 89% of them generic.
Overview
| NPI | 1932555760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2016 |
| Last updated in NPPES | May 11, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 217928 | NC |
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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 385 |
|---|---|
| Services billed | 507 across 38 procedure codes |
| Paid by Medicare | $48,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 214 · 216 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $11,130 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Emergency Medicine |
Medical group
- Central Coast Emergency PhysiciansSan Luis Obispo, CA · 27 clinicians
Hospital affiliations
- Adventist Health Sierra VistaSan Luis Obispo, CA
- Adventist Health Twin CitiesTempleton, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 122 emergency medicine physicians in Chapel Hill · All emergency medicine physicians in North Carolina