Michael Kunstmann
NPI 1083655088ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Columbus, OH
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Columbus, Ohio, trained at Ohio University, College of Osteopathic Medicine (class of 1995). 808 Medicare patients in 2024, $112,822 paid; nearly all of their 535 Part D prescriptions were generic (95%). Medtronic, Inc. was the largest of 6 companies reporting payments in 2025, $587.99 in all, mostly food and beverage.
Overview
| NPI | 1083655088 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | Dec 5, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 34-006596 | OH |
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 - Vascular Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 808 |
|---|---|
| Services billed | 1,514 across 71 procedure codes |
| Paid by Medicare | $112,822 |
Part D prescriptions in 2024
| Prescriptions (claims) | 535 · 770 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $22,194 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Vascular Surgery |
Medical group
- Genesis Medical Group, LLCZanesville, OH · 270 clinicians
Hospital affiliations
- Genesis HospitalZanesville, OH
- Southeastern Ohio Regional Medical CenterCambridge, OH
Industry payments (Open Payments)
- 2025$587.99 · 24 payments from 6 companies
- 2024$362.08 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $309.58 | 14 |
| Philips North America LLC | $137.14 | 5 |
| W. L. Gore & Associates, Inc. | $57.98 | 1 |
| Boston Scientific Corporation | $35.89 | 2 |
| Bridgebio Pharma, Inc. | $23.87 | 1 |
What the 2025 payments were for
- Food and Beverage$587.99 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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