Quick answers
- Which hospitals does Thomas M. Simonian work at?
- Medicare's official clinician data lists Thomas M. Simonian at 3 hospitals: UPMC Chautauqua at Wca, UPMC Hamot and UPMC Kane. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas M. Simonian see patients?
- Medicare's clinician data lists 1 practice location in Jamestown, NY. Call before your visit to confirm the address.
- What is Thomas M. Simonian's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Thomas M. Simonian accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas M. Simonian 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 M. Simonian?
- (716) 483-5306, as listed in official Medicare / NPI Registry data.
- What is Thomas M. Simonian's NPI number?
- 1609876333. 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 M. Simonian works
Medicare's Facility Affiliation Data lists Thomas M. Simonian at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC Chautauqua at WcaJamestown, NY · Acute Care Hospital · CCN 330239
- UPMC HamotErie, PA · Acute Care Hospital · CCN 390063
- UPMC KaneKane, PA · Critical Access Hospital · CCN 391318
Practice locations
Addresses where Thomas M. Simonian is enrolled with Medicare (CMS data updated 2026-10-02).
- 207 Foote AveJamestown, NY 14701 (716) 483‑5306
Group practices
Medicare enrollment lists Thomas M. Simonian as a member of this group (CMS data updated 2026-10-02).
- Great Lakes Physician Practice PC144 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Jamestown
Clinicians with the same Medicare primary specialty in Jamestown, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609876333 |
| 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