Quick answers
- Which hospitals does Antonios Tsismenakis work at?
- Medicare's official clinician data lists Antonios Tsismenakis at 5 hospitals: Down East Community Hospital, Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital, Northern Light Sebasticook Valley Hospital and St Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Antonios Tsismenakis see patients?
- Medicare's clinician data lists 1 practice location in Bangor, ME. Call before your visit to confirm the address.
- What is Antonios Tsismenakis's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Antonios Tsismenakis accept Medicare assignment?
- Yes. Medicare's clinician data says Antonios Tsismenakis 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 Antonios Tsismenakis?
- (207) 947-8381, as listed in official Medicare / NPI Registry data.
- What is Antonios Tsismenakis's NPI number?
- 1942509161. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Antonios Tsismenakis works
Medicare's Facility Affiliation Data lists Antonios Tsismenakis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Down East Community HospitalMachias, ME · Critical Access Hospital · CCN 201311
- Northern Light Eastern Maine Medical CenterBangor, ME · Acute Care Hospital · CCN 200033
- Northern Light Maine Coast HospitalEllsworth, ME · Acute Care Hospital · CCN 200050
- Northern Light Sebasticook Valley HospitalPittsfield, ME · Critical Access Hospital · CCN 201313
- St Joseph HospitalBangor, ME · Acute Care Hospital · CCN 200001
Practice locations
Addresses where Antonios Tsismenakis is enrolled with Medicare (CMS data updated 2026-10-02).
- 78 Ridgewood DrBangor, ME 04401 (207) 947‑8381
Group practices
Medicare enrollment lists Antonios Tsismenakis as a member of this group (CMS data updated 2026-10-02).
- Down East Orthopedic Assoc PA14 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Bangor
Clinicians with the same Medicare primary specialty in Bangor, ME — not a recommendation.
Clinician information
| Medical school | Boston University School Of Medicine |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942509161 |
| 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