Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Callaghan Joseph Gillis, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1013534312

Callaghan Joseph Gillis, MD is a Family Practice in Bangor, Maine. Qualified in 2015, 11 years ago. Practices with Eastern Maine Medical Center, a 659-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
11
Licensed in
ME
In the registry since
2020
Specialties on file
2
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

895 Union St Ste 12
Bangor, ME 04401-3054
Phone: (207) 973-7979
Fax: (207) 947-9579
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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 MD23935 (ME)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1013534312
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2020
Last updated in NPPESJuly 10, 2023
Certification dateJuly 10, 2023
Mailing address43 Whiting Hill Rd Ste 350, Brewer, ME 04412-1020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Eastern Maine Medical Center — 659 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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