Marvin Singh, M.D.
NPI 1306968417ActiveIndividual· Internal Medicine, Gastroenterology· Rochester, NY
Internal Medicine, Gastroenterology (M.D.) with Gastrointestinal Care of Long Island PLLC and 1 other group, practicing in Rochester, New York. Their prescriptions cost Medicare Part D more than their services did: $57,660 for 486 claims, against $32,869 paid for services in 2024. Janssen Biotech, Inc. was the largest of 10 companies reporting payments in 2025, $408.38 in all, mostly food and beverage. Lists Rochester General Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1306968417 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2007 |
| Last updated in NPPES | Mar 7, 2025 |
| Certified by provider | Mar 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 265559 | NY |
| Internal Medicine, Gastroenterology | 207RG0100X | A102749 | CA |
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 (CA); Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 218 across 25 procedure codes |
| Paid by Medicare | $32,869 |
Part D prescriptions in 2024
| Prescriptions (claims) | 486 · 667 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $57,660 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Gastrointestinal Care of Long Island PLLCAlbany, NY · 183 clinicians
- Rochester Gastroenterology AssociatesRochester, NY · 10 clinicians
Hospital affiliations
- Rochester General HospitalRochester, NY
- Unity HospitalRochester, NY
Industry payments (Open Payments)
- 2025$408.38 · 23 payments from 10 companies
- 2024$1,129 · 31 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $161.79 | 11 |
| Lilly USA, LLC | $71.99 | 4 |
| Phathom Pharmaceuticals, Inc. | $31.16 | 1 |
| Intercept Pharmaceuticals, Inc. | $25.45 | 1 |
| Thd America, Inc. | $23.17 | 1 |
What the 2025 payments were for
- Food and Beverage$408.38 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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