Mark A. Monsour, MD
NPI 1326156746ActiveIndividual· Urology· Centerville, OH
Urology (MD) in Centerville, Ohio, trained at University of Louisville School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $2,517,359 for 2,007 claims, against $416,778 paid for services in 2024. Janssen Scientific Affairs, LLC was the largest of 20 companies reporting payments in 2025, $1,161 in all, mostly food and beverage.
Overview
| NPI | 1326156746 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 27, 2006 |
| Last updated in NPPES | Jan 7, 2022 |
| Certified by provider | Jan 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 35.076223 | OH |
| Urology | 208800000X | 35076223 | 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 - Urology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 495 |
|---|---|
| Services billed | 13,103 across 76 procedure codes |
| Paid by Medicare | $416,778 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,007 · 2,498 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $2,517,359 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Urology |
Medical group
- Dayton Physicians LLCKettering, OH · 41 clinicians
Hospital affiliations
- Atrium Medical CenterFranklin, OH
- Kettering Health Main CampusKettering, OH
- Miami Valley HospitalDayton, OH
- Upper Valley Medical CenterTroy, OH
- Wayne HospitalGreenville, OH
Industry payments (Open Payments)
- 2025$1,161 · 43 payments from 20 companies
- 2024$1,643 · 45 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $130.81 | 1 |
| Ferring Pharmaceuticals Inc. | $115.38 | 6 |
| Procept Biorobotics Corporation | $101.16 | 2 |
| Boston Scientific Corporation | $93.73 | 1 |
| Sumitomo Pharma America, Inc. | $93.12 | 5 |
What the 2025 payments were for
- Food and Beverage$1,161 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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