Steven M. Duffy, MD
NPI 1154586188ActiveIndividual· Internal Medicine· East Syracuse, NY
Internal Medicine (MD) with Hematology-Oncology Associates of Cny, PC, practicing in East Syracuse, New York. In 2024 Medicare paid $2,776,112 for 882 patients, and Part D covered 190 of their prescriptions, 77% of them generic. Novocure Inc. was the largest of 2 companies reporting payments in 2025, $85.56 in all, mostly food and beverage. Lists Auburn Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1154586188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2008 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 251381 | 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 - Hematology/Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 882 |
|---|---|
| Services billed | 167,004 across 224 procedure codes |
| Paid by Medicare | $2,776,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 190 · 228 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $73,030 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Hematology-Oncology Associates of Cny, PCEast Syracuse, NY · 64 clinicians
Hospital affiliations
- Auburn Community HospitalAuburn, NY
- Crouse HospitalSyracuse, NY
- Oswego HospitalOswego, NY
- St Joseph's Hospital Health CenterSyracuse, NY
- University Hospital S U N y Health Science CenterSyracuse, NY
Other facilities
- Hospice of Central New YorkHospice · Liverpool, NY
Industry payments (Open Payments)
- 2025$85.56 · 2 payments from 2 companies
- 2024$57.77 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novocure Inc. | $65.56 | 1 |
| Aveo Pharmaceuticals, Inc. | $20.00 | 1 |
What the 2025 payments were for
- Food and Beverage$65.56 · 1 payment
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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