Michael Eiswerth, DO
NPI 1154882009ActiveIndividual· Internal Medicine, Gastroenterology· Virginia Beach, VA
Internal Medicine, Gastroenterology (DO) in Virginia Beach, Virginia, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2019). Part D covered 117 prescriptions written in 2024, 85% of them generic. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $31.27 in all, mostly food and beverage.
Overview
| NPI | 1154882009 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 25, 2019 |
| Last updated in NPPES | Jun 29, 2026 |
| Certified by provider | Jun 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0102209916 | 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 - Gastroenterology (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 117 · 187 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $287,329 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Industry payments (Open Payments)
- 2025$31.27 · 2 payments from 2 companies
- 2024$144.77 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $17.78 | 1 |
| Conmed Corporation | $13.49 | 1 |
What the 2025 payments were for
- Food and Beverage$31.27 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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