Andy Fan, M.D.
NPI 1730107327ActiveIndividual· Internal Medicine, Gastroenterology· Great Neck, NY
Internal Medicine, Gastroenterology (M.D.) in Great Neck, New York, trained at State University of New York Downstate Medical Center (class of 2000). In 2024 Medicare paid $83,716 for 273 patients, and Part D covered 691 of their prescriptions, 86% of them generic. Medtronic, Inc. reported $129.41 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1730107327 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Mar 29, 2021 |
| Certified by provider | Mar 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 239285 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| 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 | 273 |
|---|---|
| Services billed | 531 across 17 procedure codes |
| Paid by Medicare | $83,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 691 · 1,274 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $96,914 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Gastroenterology |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$129.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $129.41 | 1 |
What the 2025 payments were for
- Food and Beverage$129.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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