Quick answers
- Which hospitals does Theodore Belitsos work at?
- Medicare's official clinician data lists Theodore Belitsos at 3 hospitals: Avera St Lukes, Methodist Hospital and York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Theodore Belitsos see patients?
- Medicare's clinician data lists 4 practice locations, including York, ME, Aberdeen, SD and McKinney, TX. Call before your visit to confirm the address.
- What is Theodore Belitsos's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Theodore Belitsos accept Medicare assignment?
- Yes. Medicare's clinician data says Theodore Belitsos 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 Theodore Belitsos?
- (207) 363-4321, as listed in official Medicare / NPI Registry data.
- What is Theodore Belitsos's NPI number?
- 1073525457. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Theodore Belitsos works
Medicare's Facility Affiliation Data lists Theodore Belitsos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera St LukesAberdeen, SD · Acute Care Hospital · CCN 430014
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
- York HospitalYork, ME · Acute Care Hospital · CCN 200020
Practice locations
Addresses where Theodore Belitsos is enrolled with Medicare (CMS data updated 2026-10-02).
- 15 Hospital DrYork, ME 03909 (207) 363‑4321
- 305 S State StAberdeen, SD 57401
- 4510 Medical Ctr Dr, Suite 211McKinney, TX 75069 (469) 541‑1600
- 8 E US Hwy 12Groton, SD 57445 (605) 397‑4242
Group practices
Medicare enrollment lists Theodore Belitsos as a member of these groups (CMS data updated 2026-10-02).
- York Hospital198 clinicians in the group
- Avera St Lukes165 clinicians in the group
- Allen Anesthesia Associates96 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in York
Clinicians with the same Medicare primary specialty in York, ME — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073525457 |
| 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