Stephen W. Downing, MD
NPI 1104861178ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Buffalo, NY
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Buffalo, New York, trained at Georgetown University School of Medicine (class of 1987). Medicare paid $60,038 for services to 70 patients in 2024. Edwards Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $1,450 in all, mostly travel and lodging.
Overview
| NPI | 1104861178 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Aug 23, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 224769 | 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 - Thoracic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 157 across 37 procedure codes |
| Paid by Medicare | $60,038 |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery |
Medical group
- Mercy Hospital of BuffaloOrchard Park, NY · 196 clinicians
Hospital affiliation
- Mercy Hospital of BuffaloBuffalo, NY
Other facilities
- McAuley Seton Home Care Corp ChhaHome health agency · Buffalo, NY
Industry payments (Open Payments)
- 2025$1,450 · 24 payments from 2 companies
- 2024$294.85 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $1,320 | 20 |
| Abiomed | $129.52 | 4 |
What the 2025 payments were for
- Travel and Lodging$965.51 · 8 payments
- Food and Beverage$484.00 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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