Quick answers
- Which hospitals does Andrea Stemm work at?
- Medicare's official clinician data lists Andrea Stemm at 3 hospitals: Bridgton Hospital, MaineHealth Maine Medical Center and The Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrea Stemm see patients?
- Medicare's clinician data lists 1 practice location in Porter, ME. Call before your visit to confirm the address.
- What is Andrea Stemm's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Andrea Stemm accept Medicare assignment?
- Yes. Medicare's clinician data says Andrea Stemm 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 Andrea Stemm?
- (207) 625-8126, as listed in official Medicare / NPI Registry data.
- What is Andrea Stemm's NPI number?
- 1952021917. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrea Stemm works
Medicare's Facility Affiliation Data lists Andrea Stemm 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
- The Memorial HospitalNorth Conway, NH · Critical Access Hospital · CCN 301307
Practice locations
Addresses where Andrea Stemm is enrolled with Medicare (CMS data updated 2026-10-02).
- 70 Main StPorter, ME 04068 (207) 625‑8126
Group practices
Medicare enrollment lists Andrea Stemm as a member of this group (CMS data updated 2026-10-02).
- Sacopee Valley Health Center18 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Maine
Clinicians with the same Medicare primary specialty in Maine — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952021917 |
| 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