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This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MT

KATELYN J MYLLYMAKI-KELLER, PA

PHYSICIAN ASSISTANT

Graduated: 2019

Offers telehealth

NPI: 1912522483

Practice Locations (3)

BENEFIS HOSPITALS INC

1101 26TH ST S

GREAT FALLS, MT 594055161

4064555000

BENEFIS HOSPITALS INC

PO BOX, SUITE 6010

GREAT FALLS, MT 594066010

BENEFIS HOSPITALS INC

1645 VANDELAY AVE

HELENA, MT 596013929

Source: CMS National Downloadable File, September 2026.

KATELYN MYLLYMAKI-KELLER, PA | HealthCareAtlasUSA