Mark S. Cornett, M.D.
NPI 1003873423ActiveIndividual· Radiology, Radiation Oncology· Louisville, KY
Radiology, Radiation Oncology (M.D.) in Louisville, Kentucky, trained at University of Virginia School of Medicine (class of 1991). In 2024 Medicare paid $106,756 for 202 patients, and Part D covered 173 of their prescriptions, 86% of them generic. Siemens Medical Solutions USA, Inc. reported $28.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003873423 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 28, 2006 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 28989 | KY |
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 - Radiation Oncology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 202 |
|---|---|
| Services billed | 1,721 across 34 procedure codes |
| Paid by Medicare | $106,756 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 176 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $2,729 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Radiation Oncology |
Medical group
- Norton Hospitals, IncLouisville, KY · 137 clinicians
Hospital affiliation
- Norton Hospitals, IncLouisville, KY
Industry payments (Open Payments)
- 2025$28.24 · 2 payments from 1 company
- 2024$19.48 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | $28.24 | 2 |
What the 2025 payments were for
- Food and Beverage$28.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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