Mark Robert Jajkowski, M.D.
NPI 1073628244ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Cheektowaga, NY
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Cheektowaga, New York, trained at State University of New York at Buffalo School of Medicine (class of 1996). Mostly services rather than prescriptions: Medicare paid $31,563 for 80 patients in 2024, with only 12 Part D claims. Genzyme Corporation reported $107.74 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1073628244 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Dec 6, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 210052 | 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 | 80 |
|---|---|
| Services billed | 244 across 31 procedure codes |
| Paid by Medicare | $31,563 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 12 30-day fills |
|---|---|
| Total drug cost | $49.04 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Internal Medicine |
Medical groups
- Trinity Medical Wny PCBuffalo, NY · 207 clinicians
- Mercy Hospital of BuffaloOrchard Park, NY · 196 clinicians
Hospital affiliations
- Mercy Hospital of BuffaloBuffalo, NY
- Mount St. Mary's Hospital & Health CenterLewiston, NY
Industry payments (Open Payments)
- 2025$107.74 · 1 payment from 1 company
- 2024$5,287 · 18 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $107.74 | 1 |
What the 2025 payments were for
- Food and Beverage$107.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Cheektowaga
- 1699871582
All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in New York →