William Andrew Bigelow
NPI 1689202657ActiveIndividual· Internal Medicine, Gastroenterology· Winston Salem, NC
Internal Medicine, Gastroenterology in Winston Salem, North Carolina, trained at University of Tennessee, Hsc, College of Medicine (class of 2020). Part D covered 126 prescriptions written in 2024, 80% of them generic.
Overview
| NPI | 1689202657 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 27, 2020 |
| Last updated in NPPES | Jul 21, 2026 |
| Certified by provider | Jul 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2026-03376 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 246 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $27,708 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Gastroenterology Associates of the Piedmont PAWinston Salem, NC · 25 clinicians
Hospital affiliation
- University of Virginia Medical CenterCharlottesville, VA
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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