Siavash Saadat, MD
NPI 1033406491ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Springfield, MA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Springfield, Massachusetts, trained at University of Connecticut School of Medicine (class of 2011). Mostly services rather than prescriptions: Medicare paid $226,280 for 326 patients in 2024, with only 33 Part D claims. Alexion Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2025, $686.50 in all, mostly food and beverage.
Overview
| NPI | 1033406491 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 6, 2011 |
| Last updated in NPPES | Nov 26, 2021 |
| Certified by provider | Nov 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 270968 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Thoracic Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 326 |
|---|---|
| Services billed | 615 across 57 procedure codes |
| Paid by Medicare | $226,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 61 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $1,599 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
Hospital affiliations
- Baystate Medical CenterSpringfield, MA
- Baystate Noble HospitalWestfield, MA
- Berkshire Medical CenterPittsfield, MA
- Cooley Dickinson Hospital Inc,theNorthampton, MA
- Mercy Medical CtrSpringfield, MA
Other facilities
- Baystate Home HealthHome health agency · W Springfield, MA
Industry payments (Open Payments)
- 2025$686.50 · 10 payments from 4 companies
- 2024$814.84 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $416.65 | 6 |
| Medtronic, Inc. | $155.23 | 2 |
| Abbott Laboratories | $76.55 | 1 |
| Abiomed | $38.07 | 1 |
What the 2025 payments were for
- Food and Beverage$517.63 · 9 payments
- Travel and Lodging$168.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Springfield
- 1659304731
- 1568330603
- 1205953957
- 1851611008
- 1497845085
- 1265450019
- 1902167752
- 1366468894
- 1851412217
- 1679547277
- 1417913146
- 1871777102
All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Massachusetts →