Erin Hercules, MD, MBA
NPI 1720667181ActiveIndividual· Internal Medicine· Williamsburg, VA
Internal Medicine (MD, MBA) in Williamsburg, Virginia, trained at Howard University College of Medicine (class of 2021). Part D covered 391 prescriptions written in 2024, 85% of them generic.
Overview
| NPI | 1720667181 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MBA |
| Sole proprietor | No |
| NPI issued | Apr 5, 2021 |
| Last updated in NPPES | Jul 21, 2026 |
| Certified by provider | Jul 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101286839 | VA |
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 - Internal Medicine (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 391 · 646 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $32,153 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Riverside Physician Services IncWilliamsburg, VA · 797 clinicians
Hospital affiliations
- Riverside Doctors' Hospital of WilliamsburgWilliamsburg, VA
- Riverside Regional Medical CenterNewport News, 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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All 49 internal medicine physicians in Williamsburg · All internal medicine physicians in Virginia