Quick answers
- Which hospitals does Thomas G. Mason work at?
- Medicare's official clinician data lists Thomas G. Mason at 3 hospitals: Ahn Wexford Hospital, HMHP St Elizabeth Boardman Health Center and MH St Elizabeth Youngstown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas G. Mason see patients?
- Medicare's clinician data lists 4 practice locations, including Youngstown, OH, Wexford, PA and Transfer, PA. Call before your visit to confirm the address.
- What is Thomas G. Mason's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Thomas G. Mason accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas G. Mason 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 G. Mason?
- (330) 480-3658, as listed in official Medicare / NPI Registry data.
- What is Thomas G. Mason's NPI number?
- 1013962281. 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 G. Mason works
Medicare's Facility Affiliation Data lists Thomas G. Mason at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ahn Wexford HospitalWexford, PA · Acute Care Hospital · CCN 390334
- HMHP St Elizabeth Boardman Health CenterBoardman, OH · Acute Care Hospital · CCN 360276
- MH St Elizabeth Youngstown HospitalYoungstown, OH · Acute Care Hospital · CCN 360064
Practice locations
Addresses where Thomas G. Mason is enrolled with Medicare (CMS data updated 2026-10-02).
- 1044 Belmont AveYoungstown, OH 44504 (330) 480‑3658
- 12351 Perry HwyWexford, PA 15090 (412) 359‑6581
- 239 Edgewood Dr ExtTransfer, PA 16154 (724) 646‑0400
- 8401 Market StBoardman, OH 44512 (330) 729‑1556
Group practices
Medicare enrollment lists Thomas G. Mason as a member of these groups (CMS data updated 2026-10-02).
- Allegheny Clinic2,389 clinicians in the group
- Bel-Park Anesthesia Associates, Inc.155 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Ohio →
Other nurse anesthetists in Youngstown
Clinicians with the same Medicare primary specialty in Youngstown, OH — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013962281 |
| 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