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Family Practice

Brian M. Rueter, DO

Works at hospitals in Farmington, ME · Lancaster, PA · Reading, PA · Maine, Pennsylvania

Summary

Brian M. Rueter, DO (Family Practice) is listed by Medicare at 3 hospitals in Farmington, ME, Lancaster, PA and Reading, PA. NPI 1184030884. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Brian M. Rueter, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
12Years since medical school (graduated 2014)
Philadelphia College Of Osteopathic MedicineMedical school
MaleGender (as listed)

Quick answers

Which hospitals does Brian M. Rueter work at?
Medicare's official clinician data lists Brian M. Rueter at 3 hospitals: MaineHealth Franklin Hospital, Penn State Health Lancaster Medical Center and Penn State Health St. Joseph. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Brian M. Rueter see patients?
Medicare's clinician data lists 5 practice locations, including Farmington, ME, Lancaster, PA and Portland, ME. Call before your visit to confirm the address.
What is Brian M. Rueter's specialty?
Medicare lists Family Practice as the primary specialty, and also Hospitalist.
Does Brian M. Rueter accept Medicare assignment?
Yes. Medicare's clinician data says Brian M. Rueter 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 Brian M. Rueter?
(207) 779-3113, as listed in official Medicare / NPI Registry data.
What is Brian M. Rueter's NPI number?
1184030884. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brian M. Rueter works

Medicare's Facility Affiliation Data lists Brian M. Rueter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Brian M. Rueter is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brian M. Rueter as a member of these groups (CMS data updated 2026-10-02).

  • MaineHealth2,633 clinicians in the group
  • Penn State Health Medical Group LLC734 clinicians in the group
  • St Joseph Medical Group189 clinicians in the group

Specialties

Find other Family Practice doctors in Maine →

Other family doctors in Farmington

Clinicians with the same Medicare primary specialty in Farmington, ME — not a recommendation.

All family doctors in Farmington →

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2014
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1184030884
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians