Dennis J. Rassias, MD
NPI 1346227337ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Albany, NY
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) with St. Peter's Health Partners Medical Associates, P.C. and 1 other group, practicing in Albany, New York. In 2024 Medicare paid $143,665 for 320 patients, and Part D covered 169 of their prescriptions, 89% of them generic. Tempus Ai, Inc was the largest of 2 companies reporting payments in 2025, $46.30 in all, mostly food and beverage. Lists Columbia Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1346227337 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 29, 2005 |
| Last updated in NPPES | Dec 12, 2025 |
| Certified by provider | Dec 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 230623 | NY |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 224906 | MA |
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 - Thoracic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 851 across 71 procedure codes |
| Paid by Medicare | $143,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 169 · 344 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $8,926 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- St. Peter's Health Partners Medical Associates, P.C.Troy, NY · 487 clinicians
- Samaritan Hospital of Troy, New YorkTroy, NY · 251 clinicians
Hospital affiliations
- Columbia Memorial HospitalHudson, NY
- Samaritan Hospital of Troy, New YorkTroy, NY
- Southwestern Vermont Medical CenterBennington, VT
- St Peter's HospitalAlbany, NY
Industry payments (Open Payments)
- 2025$46.30 · 2 payments from 2 companies
- 2024$321.42 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $23.48 | 1 |
| Astrazeneca Pharmaceuticals LP | $22.82 | 1 |
What the 2025 payments were for
- Food and Beverage$46.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiothoracic surgeons in Albany
- 1093853137
- 1114362498
- 1184990525
- 1427210541
- 1750375275
- 1891716544
- 1962481689
- 1982066197
- 1013901537
- 1558972380
- 1912908625
- 1811197718
All 20 cardiothoracic surgeons in Albany · All cardiothoracic surgeons in New York