Alan M. Schuller, MD
NPI 1851493217ActiveIndividual· Internal Medicine, Gastroenterology· Huntington, NY
Internal Medicine, Gastroenterology (MD) with Optum Medical Care PC, practicing in Huntington, New York. In 2024 Medicare paid $157,246 for 389 patients, and Part D covered 1,358 of their prescriptions, 86% of them generic. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $537.93 in all, mostly food and beverage.
Overview
| NPI | 1851493217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 5, 2006 |
| Last updated in NPPES | Mar 20, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 168753 | NY |
| Internal Medicine | 207R00000X | 168753 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 389 |
|---|---|
| Services billed | 1,947 across 86 procedure codes |
| Paid by Medicare | $157,246 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,358 · 3,071 30-day fills |
|---|---|
| Patients | 248 |
| Total drug cost | $176,339 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Optum Medical Care PCPoughkeepsie, NY · 1,010 clinicians
Industry payments (Open Payments)
- 2025$537.93 · 22 payments from 13 companies
- 2024$138.36 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $152.88 | 7 |
| Takeda Pharmaceuticals U.S.A., Inc. | $66.41 | 2 |
| Exact Sciences Corporation | $57.27 | 2 |
| Novo Nordisk Inc | $46.62 | 2 |
| Madrigal Pharmaceuticals | $38.02 | 1 |
What the 2025 payments were for
- Food and Beverage$537.93 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 gastroenterologists in Huntington · All gastroenterologists in New York