Mark A. Harding, MD
NPI 1669584819ActiveIndividual· Surgery, Vascular Surgery· Cincinnati, OH
Surgery, Vascular Surgery (MD) in Cincinnati, Ohio, trained at Wright State University Boonshoft School of Medicine (class of 1997). In 2024 Medicare paid $134,948 for 1,602 patients, and Part D covered 195 of their prescriptions, 83% of them generic. Penumbra, Inc. was the largest of 8 companies reporting payments in 2025, $1,639 in all, mostly food and beverage.
Overview
| NPI | 1669584819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Oct 26, 2020 |
| Certified by provider | Oct 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 89902 | OH |
| Surgery, Vascular Surgery | 2086S0129X | 41441 | KY |
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 (IN); Practitioner - Vascular Surgery (KY); Practitioner - Vascular Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,602 |
|---|---|
| Services billed | 2,221 across 100 procedure codes |
| Paid by Medicare | $134,948 |
Part D prescriptions in 2024
| Prescriptions (claims) | 195 · 344 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $23,859 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Wright State University Boonshoft School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Vascular Surgery |
Medical group
- The Christ Hospital Cardiovascular Associates LLCCincinnati, OH · 152 clinicians
Hospital affiliations
- Christ HospitalCincinnati, OH
- Margaret Mary Community Hospital IncBatesville, IN
Industry payments (Open Payments)
- 2025$1,639 · 14 payments from 8 companies
- 2024$938.22 · 13 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $446.42 | 3 |
| Abbott Laboratories | $340.16 | 3 |
| Bolton Medical Inc | $319.00 | 1 |
| Medtronic, Inc. | $228.74 | 3 |
| Shape Memory Medical Inc. | $135.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,320 · 13 payments
- Travel and Lodging$319.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 vascular surgeons in Cincinnati · All vascular surgeons in Ohio