Quick answers
- Which hospitals does Sara M. Dion work at?
- Medicare's official clinician data lists Sara M. Dion at 3 hospitals: MaineHealth Maine Medical Center, Portsmouth Regional Hospital and York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sara M. Dion see patients?
- Medicare's clinician data lists 1 practice location in South Berwick, ME. Call before your visit to confirm the address.
- What is Sara M. Dion's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sara M. Dion accept Medicare assignment?
- Yes. Medicare's clinician data says Sara M. Dion 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 Sara M. Dion?
- (207) 384-9212, as listed in official Medicare / NPI Registry data.
- What is Sara M. Dion's NPI number?
- 1154970093. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sara M. Dion works
Medicare's Facility Affiliation Data lists Sara M. Dion at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · CCN 200009
- Portsmouth Regional HospitalPortsmouth, NH · Acute Care Hospital · CCN 300029
- York HospitalYork, ME · Acute Care Hospital · CCN 200020
Practice locations
Addresses where Sara M. Dion is enrolled with Medicare (CMS data updated 2026-10-02).
- 57 Portland St, 2a Great Works Family Practice Associates OSouth Berwick, ME 03908 (207) 384‑9212
Group practices
Medicare enrollment lists Sara M. Dion as a member of this group (CMS data updated 2026-10-02).
- York Hospital198 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Maine
Clinicians with the same Medicare primary specialty in Maine — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154970093 |
| 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