William H. McAllister IV, MD
NPI 1508843053ActiveIndividual· Neurological Surgery· Newport News, VA
Neurological Surgery (MD) in Newport News, Virginia, trained at University of North Carolina at Chapel Hill School of Medicine (class of 1992). 517 Medicare patients in 2024, $319,829 paid; nearly all of their 101 Part D prescriptions were generic (99%). Monteris Medical Corporation reported $1,540 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1508843053 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 27, 2005 |
| Last updated in NPPES | Jan 27, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 0101057425 | VA |
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 - Neurosurgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 517 |
|---|---|
| Services billed | 1,341 across 85 procedure codes |
| Paid by Medicare | $319,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 101 · 122 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $2,489 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Neurosurgery |
Medical group
- Riverside Physician Services IncWilliamsburg, VA · 797 clinicians
Hospital affiliations
- Riverside Doctors' Hospital of WilliamsburgWilliamsburg, VA
- Riverside Regional Medical CenterNewport News, VA
- Riverside Walter Reed HospitalGloucester, VA
- Sentara Careplex HospitalHampton, VA
Other facilities
- Commonwealth Home CareHome health agency · Portsmouth, VA
Industry payments (Open Payments)
- 2025$1,540 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Monteris Medical Corporation | $1,540 | 5 |
What the 2025 payments were for
- Travel and Lodging$1,208 · 2 payments
- Food and Beverage$332.24 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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