Quick answers
- Which hospitals does Emmanuel A. Trigenis work at?
- Medicare's official clinician data lists Emmanuel A. Trigenis at 3 hospitals: Ascension Seton Cedar Park, Catholic Medical Center and Monadnock Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Emmanuel A. Trigenis see patients?
- Medicare's clinician data lists 3 practice locations, including Manchester, NH, Lansing, MI and Pontiac, MI. Call before your visit to confirm the address.
- What is Emmanuel A. Trigenis's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Emmanuel A. Trigenis accept Medicare assignment?
- Yes. Medicare's clinician data says Emmanuel A. Trigenis 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 Emmanuel A. Trigenis?
- (603) 688-3545, as listed in official Medicare / NPI Registry data.
- What is Emmanuel A. Trigenis's NPI number?
- 1225011844. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Emmanuel A. Trigenis works
Medicare's Facility Affiliation Data lists Emmanuel A. Trigenis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Seton Cedar ParkCedar Park, TX · Acute Care Hospital · CCN 670043
- Catholic Medical CenterManchester, NH · Acute Care Hospital · CCN 300034
- Monadnock Community HospitalPeterborough, NH · Critical Access Hospital · CCN 301309
Practice locations
Addresses where Emmanuel A. Trigenis is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 McGregor StManchester, NH 03102 (603) 688‑3545
- 2900 Collins RdLansing, MI 48910 (517) 975‑7500
- 50 N Perry StPontiac, MI 48342 (248) 338‑5000
Group practices
Medicare enrollment lists Emmanuel A. Trigenis as a member of these groups (CMS data updated 2026-10-02).
- McLaren Hospital Group375 clinicians in the group
- Emergency Medicine Services of NH, LLC67 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Manchester
Clinicians with the same Medicare primary specialty in Manchester, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225011844 |
| 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