Quick answers
- Which hospitals does Michael C. Lahm work at?
- Medicare's official clinician data lists Michael C. Lahm at 4 hospitals: Mary Rutan Hospital, Memorial Hospital, Ohio State University State Health System and Riverside Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael C. Lahm see patients?
- Medicare's clinician data lists 2 practice locations, including Marysville, OH and Mansfield, OH. Call before your visit to confirm the address.
- What is Michael C. Lahm's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Michael C. Lahm accept Medicare assignment?
- Yes. Medicare's clinician data says Michael C. Lahm accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Michael C. Lahm?
- (800) 686-4677, as listed in official Medicare / NPI Registry data.
- What is Michael C. Lahm's NPI number?
- 1386898096. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael C. Lahm works
Medicare's Facility Affiliation Data lists Michael C. Lahm at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mary Rutan HospitalBellefontaine, OH · Acute Care Hospital · CCN 360197
- Memorial HospitalMarysville, OH · Acute Care Hospital · CCN 360092
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · CCN 360006
Practice locations
Addresses where Michael C. Lahm is enrolled with Medicare (CMS data updated 2026-10-02).
- 500 London AveMarysville, OH 43040 (800) 686‑4677
- 500 S Trimble RdMansfield, OH 44906 (419) 756‑6000
Group practices
Medicare enrollment lists Michael C. Lahm as a member of this group (CMS data updated 2026-10-02).
- Mid-Ohio Radiology, Inc.3 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Ohio |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386898096 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians