Quick answers
- Which hospitals does Michael J. Finn work at?
- Medicare's official clinician data lists Michael J. Finn at 1 hospital: OhioHealth Mansfield Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Finn see patients?
- Medicare's clinician data lists 2 practice locations, including Ontario, OH and Mansfield, OH. Call before your visit to confirm the address.
- What is Michael J. Finn's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Michael J. Finn accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Finn 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 J. Finn?
- (419) 756-8000, as listed in official Medicare / NPI Registry data.
- What is Michael J. Finn's NPI number?
- 1922489947. 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 J. Finn works
Medicare's Facility Affiliation Data lists Michael J. Finn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- OhioHealth Mansfield HospitalMansfield, OH · Acute Care Hospital · CCN 360118
Practice locations
Addresses where Michael J. Finn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1991 Park Ave WOntario, OH 44906 (419) 756‑8000
- 466 S Trimble RdMansfield, OH 44906 (419) 756‑8000
Group practices
Medicare enrollment lists Michael J. Finn as a member of this group (CMS data updated 2026-10-02).
- Ohio Eye Optometric LLC11 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Ferris State College - College Of Optometry |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922489947 |
| 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