Mark Hayden Cooper, M.D.
NPI 1346376613ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Lima, OH
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) with Sentara Medical Group, practicing in Lima, Ohio. Mostly services rather than prescriptions: Medicare paid $17,004 for 52 patients in 2024, with only 23 Part D claims. Enterra Medical, Inc. was the largest of 3 companies reporting payments in 2024, $1,558 in all, mostly travel and lodging. Lists Sentara Careplex Hospital as a hospital affiliation.
Overview
| NPI | 1346376613 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 23, 2007 |
| Last updated in NPPES | Jun 10, 2026 |
| Certified by provider | Jun 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | W6448 | TX |
| Surgery | 208600000X | 26699 | WV |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 4301512898 | MI |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 41864 | TN |
| Surgery | 208600000X | 41864 | TN |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 26699 | WV |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 35150314 | OH |
| Surgery | 208600000X | W6448 | TX |
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 - Thoracic Surgery (MI); Practitioner - Thoracic Surgery (OH); Practitioner - Thoracic Surgery (TX); Practitioner - Thoracic Surgery (VA); Practitioner - Thoracic Surgery (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 147 across 26 procedure codes |
| Paid by Medicare | $17,004 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 23 30-day fills |
|---|---|
| Total drug cost | $2,718 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Thoracic Surgery |
Medical group
- Sentara Medical GroupNorfolk, VA · 1,408 clinicians
Hospital affiliation
- Sentara Careplex HospitalHampton, VA
Industry payments (Open Payments)
- 2024$1,558 · 11 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Enterra Medical, Inc. | $1,211 | 7 |
| Intuitive Surgical, Inc. | $314.86 | 3 |
| Merck Sharp & Dohme LLC | $32.53 | 1 |
What the 2024 payments were for
- Travel and Lodging$1,037 · 5 payments
- Food and Beverage$520.49 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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