Michael Finnegan, MD
NPI 1083695944ActiveIndividual· Internal Medicine, Gastroenterology· Amsterdam, NY
Internal Medicine, Gastroenterology (MD) with Ellis Hospital and 1 other group, practicing in Amsterdam, New York. Their prescriptions cost Medicare Part D more than their services did: $96,254 for 497 claims, against $46,795 paid for services in 2024. Abbvie Inc. reported $20.00 in payments in 2025, mostly grants. Lists Ellis Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1083695944 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 8, 2005 |
| Last updated in NPPES | Oct 24, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 243548 | NY |
| Internal Medicine, Gastroenterology | 207RG0100X | 038782 | CT |
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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 246 |
|---|---|
| Services billed | 506 across 33 procedure codes |
| Paid by Medicare | $46,795 |
Part D prescriptions in 2024
| Prescriptions (claims) | 497 · 804 30-day fills |
|---|---|
| Patients | 201 |
| Total drug cost | $96,254 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Ellis HospitalSchenecctady, NY · 249 clinicians
- Gastrointestinal Care of Long Island PLLCAlbany, NY · 183 clinicians
Hospital affiliations
- Ellis HospitalSchenectady, NY
- Samaritan Hospital of Troy, New YorkTroy, NY
- St Peter's HospitalAlbany, NY
Industry payments (Open Payments)
- 2025$20.00 · 1 payment from 1 company
- 2024$71.24 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $20.00 | 1 |
What the 2025 payments were for
- Grant$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Amsterdam
- 1306075403
- 1457466781
- 1568549608
- 1093865727