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

Dr. Eileen Maria Frelier, MD

Individual provider Internal Medicine Physician · NPI 1275639833

Dr. Eileen Maria Frelier, MD is an Internal Medicine Physician in Bozeman, Montana. Licensed in Idaho. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Practice location Address checks out

300 N Willson Ave Ste 703G
Bozeman, MT 59715-3551
Phone: (406) 522-8923
Fax: (406) 582-7599
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence M7570 (ID)

Record details

NPI number1275639833
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESJuly 8, 2007

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