Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mary E Eyerer, MD

Individual provider Family Medicine Physician · NPI 1760491294

Mary E Eyerer, MD is registered under Family Practice in Brewer, Maine. Qualified in 1984, 42 years ago. Practices with Penobscot Community Health Center, a 132-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
42
Licensed in
ME
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

735 Wilson St
Brewer, ME 04412
Phone: (207) 989-1567
Fax: (207) 947-4661
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD12432 (ME)

Record details

NPI number1760491294
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2006
Last updated in NPPESAugust 12, 2025
Certification dateAugust 12, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Penobscot Community Health Center — 132 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • St Joseph Hospital Hospital · Bangor, ME
  • Centerwell Home Health Home health agency · Bangor, ME
  • Northern Light Home Care & Hospice Home health agency · So Portland, ME

Colleagues at Penobscot Community Health Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 132 clinicians in the practice; 12 are shown here.

Other providers in Brewer