Mark Sullivan Slaughter, M.D.
NPI 1326034760ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Louisville, KY
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Louisville, Kentucky, trained at Indiana University School of Medicine (class of 1986). Medicare paid $62,090 for services to 35 patients in 2024. Medtronic, Inc. was the largest of 10 companies reporting payments in 2025, $5,769 in all, mostly consulting fees.
Overview
| NPI | 1326034760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 21, 2005 |
| Last updated in NPPES | Jul 9, 2020 |
| Certified by provider | Jul 9, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 42157 | KY |
| Surgery | 208600000X | 036075781 | IL |
| Surgery | 208600000X | 01043482A | IN |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 01043482A | IN |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 036075781 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiac Surgery (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 226 across 34 procedure codes |
| Paid by Medicare | $62,090 |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Cardiac Surgery |
Medical group
- University of Louisville Physicians IncLouisville, KY · 1,445 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$5,769 · 23 payments from 10 companies
- 2024$1,559 · 23 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $5,005 | 7 |
| My01 Inc. | $234.57 | 3 |
| Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) | $176.73 | 3 |
| Abbott Laboratories | $139.45 | 1 |
| Corcym Inc | $61.28 | 3 |
What the 2025 payments were for
- Consulting Fee$4,857 · 4 payments
- Food and Beverage$911.89 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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