Quick answers
- Which hospitals does Garreth C. Debiegun work at?
- Medicare's official clinician data lists Garreth C. Debiegun at 2 hospitals: Bridgton Hospital and MaineHealth Maine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Garreth C. Debiegun see patients?
- Medicare's clinician data lists 4 practice locations, including Portland, ME and Rumford, ME. Call before your visit to confirm the address.
- What is Garreth C. Debiegun's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Garreth C. Debiegun accept Medicare assignment?
- Yes. Medicare's clinician data says Garreth C. Debiegun 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 Garreth C. Debiegun?
- (207) 662-8000, as listed in official Medicare / NPI Registry data.
- What is Garreth C. Debiegun's NPI number?
- 1801098140. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Garreth C. Debiegun works
Medicare's Facility Affiliation Data lists Garreth C. Debiegun at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bridgton HospitalBridgton, ME · Critical Access Hospital · CCN 201310
- MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · CCN 200009
Practice locations
Addresses where Garreth C. Debiegun is enrolled with Medicare (CMS data updated 2026-10-02).
- 22 Bramhall StPortland, ME 04102
- 335 Brighton AvePortland, ME 04102 (207) 662‑8000
- 335 Brighton Ave, Suite BPortland, ME 04102 (207) 662‑8600
- 420 Franklin StRumford, ME 04276 (207) 369‑1000
Group practices
Medicare enrollment lists Garreth C. Debiegun as a member of these groups (CMS data updated 2026-10-02).
- MaineHealth2,633 clinicians in the group
- Bluewater Emergency Partners of Brunswick, LLC154 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Portland
Clinicians with the same Medicare primary specialty in Portland, ME — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801098140 |
| 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