Quick answers
- Where does Thomas C. McMaster Ii see patients?
- Medicare's clinician data lists 2 practice locations, including Ravenna, OH and Geneva, OH. Call before your visit to confirm the address.
- What is Thomas C. McMaster Ii's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Thomas C. McMaster Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas C. McMaster Ii 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 C. McMaster Ii?
- (330) 297-0811, as listed in official Medicare / NPI Registry data.
- What is Thomas C. McMaster Ii's NPI number?
- 1871586537. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas C. McMaster Ii is enrolled with Medicare (CMS data updated 2026-10-02).
- 6847 N Chestnut StRavenna, OH 44266 (330) 297‑0811
- 870 W Main StGeneva, OH 44041 (440) 466‑1141
Group practices
Medicare enrollment lists Thomas C. McMaster Ii as a member of this group (CMS data updated 2026-10-02).
- Safe Anesthesia Geneva LLC33 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Ohio →
Other nurse anesthetists in Ravenna
Clinicians with the same Medicare primary specialty in Ravenna, OH — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871586537 |
| 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
- 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