John Leach, M.D.
NPI 1013997642ActiveIndividual· Radiology, Diagnostic Radiology· Columbus, OH
Radiology, Diagnostic Radiology (M.D.) in Columbus, Ohio, trained at Ohio State University College of Medicine (class of 1999). Medicare paid $103,257 for services to 2,212 patients in 2024. Boston Scientific Corporation reported $114.17 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1013997642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 19, 2006 |
| Last updated in NPPES | May 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 35086011 | 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 - Diagnostic Radiology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,212 |
|---|---|
| Services billed | 2,573 across 72 procedure codes |
| Paid by Medicare | $103,257 |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Riverside Radiology and Interventional Associates IncMequon, WI · 253 clinicians
- Lucidsolutions IncSaint Joseph, MI · 61 clinicians
Hospital affiliations
- Dublin Methodist HospitalDublin, OH
- Marietta Memorial HospitalMarietta, OH
- Marion General HospitalMarion, OH
- Ohiohealth Mansfield HospitalMansfield, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$114.17 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $114.17 | 1 |
What the 2025 payments were for
- Food and Beverage$114.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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