Michael A. Antony, MD
NPI 1851408017ActiveIndividual· Internal Medicine, Gastroenterology· Bronx, NY
Internal Medicine, Gastroenterology (MD) in Bronx, New York, trained at State University of New York at Stony Brook, School of Medicine (class of 1982). 379 Medicare patients in 2024, $109,677 paid; nearly all of their 2,243 Part D prescriptions were generic (93%). Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $2,150 in all, mostly food and beverage.
Overview
| NPI | 1851408017 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 24, 2006 |
| Last updated in NPPES | Feb 15, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 157728 | NY |
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 | 379 |
|---|---|
| Services billed | 1,124 across 22 procedure codes |
| Paid by Medicare | $109,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,243 · 3,256 30-day fills |
|---|---|
| Patients | 596 |
| Total drug cost | $98,224 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Gastrointestinal Care of Long Island PLLCAlbany, NY · 183 clinicians
Industry payments (Open Payments)
- 2025$2,150 · 106 payments from 12 companies
- 2024$1,936 · 112 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $569.15 | 48 |
| Ardelyx, Inc. | $467.02 | 20 |
| Takeda Pharmaceuticals U.S.A., Inc. | $320.87 | 12 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $192.69 | 9 |
| Phathom Pharmaceuticals, Inc. | $179.80 | 4 |
What the 2025 payments were for
- Food and Beverage$2,150 · 106 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 106 gastroenterologists in Bronx · All gastroenterologists in New York