Steven Finkelstein, M.D.
Internal Medicine, Gastroenterology (M.D.) in New York, New York, trained at New York University School of Medicine (class of 1999). 124 Medicare patients in 2024, $48,734 paid; nearly all of their 205 Part D prescriptions were generic (98%). Immunitybio, Inc. was the largest of 2 companies reporting payments in 2025, $18,459 in all, mostly consulting fees. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1790749133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 13, 2006 |
| Last updated in NPPES | Sep 16, 2025 |
| Certified by provider | Sep 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 219457 | NY |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in New York, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Steven Finkelstein · Owner/Operator | 1128a1 | Jul 20, 2003 | Fishkill, NY |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | Possible (name) | See above |
| 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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 165 across 13 procedure codes |
| Paid by Medicare | $48,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 205 · 421 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $9,211 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Gastroenterology |
Medical group
- Advantagecare Physicians PCStaten Island, NY · 303 clinicians
Industry payments (Open Payments)
- 2025$18,459 · 5 payments from 2 companies
- 2024$7,342 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Immunitybio, Inc. | $18,376 | 4 |
| Janssen Biotech, Inc. | $83.63 | 1 |
What the 2025 payments were for
- Consulting Fee$16,363 · 1 payment
- Travel and Lodging$2,013 · 3 payments
- Food and Beverage$83.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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