Michael T. Gambla, M.D.
NPI 1952367641ActiveIndividual· Urology· Worthington, OH
Urology (M.D.) in Worthington, Ohio, trained at Rush Medical College of Rush University (class of 1996). 451 Medicare patients in 2024, $145,671 paid; nearly all of their 1,854 Part D prescriptions were generic (90%). Olympus America Inc. was the largest of 18 companies reporting payments in 2025, $1,423 in all, mostly food and beverage.
Overview
| NPI | 1952367641 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 22, 2006 |
| Last updated in NPPES | Feb 13, 2020 |
| Certified by provider | Feb 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 35073770 | 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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 451 |
|---|---|
| Services billed | 5,813 across 82 procedure codes |
| Paid by Medicare | $145,671 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,854 · 3,788 30-day fills |
|---|---|
| Patients | 549 |
| Total drug cost | $170,127 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Urology |
Medical group
- Riverside Health SystemWillmington, IL · 199 clinicians
Hospital affiliation
- Riverside Medical CenterKankakee, IL
Industry payments (Open Payments)
- 2025$1,423 · 50 payments from 18 companies
- 2024$1,243 · 46 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $374.89 | 8 |
| Boston Scientific Corporation | $295.47 | 5 |
| Sumitomo Pharma America, Inc. | $169.36 | 9 |
| Coloplast Corp | $154.60 | 7 |
| Procept Biorobotics Corporation | $58.60 | 3 |
What the 2025 payments were for
- Food and Beverage$1,423 · 50 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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