Quick answers
- Which hospitals does Thomas A. Perkowski work at?
- Medicare's official clinician data lists Thomas A. Perkowski at 1 hospital: Twin City Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas A. Perkowski see patients?
- Medicare's clinician data lists 1 practice location in Dover, OH. Call before your visit to confirm the address.
- What is Thomas A. Perkowski's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Thomas A. Perkowski accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas A. Perkowski 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 Thomas A. Perkowski?
- (330) 343-3213, as listed in official Medicare / NPI Registry data.
- What is Thomas A. Perkowski's NPI number?
- 1912962465. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas A. Perkowski works
Medicare's Facility Affiliation Data lists Thomas A. Perkowski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Twin City Medical CenterDennison, OH · Critical Access Hospital · CCN 361302
Practice locations
Addresses where Thomas A. Perkowski is enrolled with Medicare (CMS data updated 2026-10-02).
- 658 Boulevard StDover, OH 44622 (330) 343‑3213
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912962465 |
| 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