Mark R. Jennings, M.D.
NPI 1578538955ActiveIndividual· Surgery· Cincinnati, OH
Surgery (M.D.) in Cincinnati, Ohio, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 2000). 125 Medicare patients in 2024, $51,219 paid; nearly all of their 351 Part D prescriptions were generic (91%). Integra Lifesciences Corporation was the largest of 3 companies reporting payments in 2025, $93.23 in all, mostly food and beverage.
Overview
| NPI | 1578538955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 21, 2006 |
| Last updated in NPPES | Sep 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 35085981 | OH |
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 - General Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 232 across 58 procedure codes |
| Paid by Medicare | $51,219 |
Part D prescriptions in 2024
| Prescriptions (claims) | 351 · 356 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $5,905 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | General Surgery |
Medical group
- Mercy Health Physicians Cincinnati Specialty Care LLCCincinnati, OH · 349 clinicians
Hospital affiliation
- Mercy Health - West HospitalCincinnati, OH
Industry payments (Open Payments)
- 2025$93.23 · 4 payments from 3 companies
- 2024$19.54 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $51.86 | 2 |
| Medtronic, Inc. | $25.36 | 1 |
| Arjo Inc. | $16.01 | 1 |
What the 2025 payments were for
- Food and Beverage$93.23 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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