William M. Gusten, M.D.
NPI 1144347451ActiveIndividual· Internal Medicine, Gastroenterology· Burnt Hills, NY
Internal Medicine, Gastroenterology (M.D.) in Burnt Hills, New York, trained at State University of New York at Stony Brook, School of Medicine (class of 2000). 617 Medicare patients in 2024, $370,015 paid; nearly all of their 1,688 Part D prescriptions were generic (91%). Boston Scientific Corporation reported $70.56 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144347451 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 23, 2007 |
| Last updated in NPPES | Feb 12, 2024 |
| Certified by provider | Feb 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 231136-1 | 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 | 617 |
|---|---|
| Services billed | 16,003 across 41 procedure codes |
| Paid by Medicare | $370,015 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,688 · 3,603 30-day fills |
|---|---|
| Patients | 364 |
| Total drug cost | $304,589 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Gastroenterology |
Medical group
- Saratoga Schenectady Gastroenterology Associates, PCBurnt Hills, NY · 31 clinicians
Hospital affiliations
- Albany Medical Center HospitalAlbany, NY
- Ellis HospitalSchenectady, NY
- Glens Falls HospitalGlens Falls, NY
- Saratoga HospitalSaratoga Springs, NY
- St Peter's HospitalAlbany, NY
Industry payments (Open Payments)
- 2025$70.56 · 1 payment from 1 company
- 2024$64.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $70.56 | 1 |
What the 2025 payments were for
- Food and Beverage$70.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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