Individual provider · Type 1 NPI

Shari K. Marx, MD

Internal Medicine Physician · Helena, MT

NPI number 1659363786 Active

Practice location

3330 Ptarmigan Ln
Helena, MT 59602-0521

Call (406) 442-3570 Map

Fax (406) 795-7910

Mailing address

1400 29th St S
Great Falls, MT 59405-5353

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X8650 (MT)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1659363786

Shari K. Marx, MD's National Provider Identifier is 1659363786, issued on Aug 16, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Helena, MT. The record was last updated on Jul 13, 2026.