Individual provider · Type 1 NPI

Mary Margaret Johnson, MD

Internal Medicine Physician · Marshall, MI

NPI number 1053400291 Active

Practice location

200 N Madison St
Marshall, MI 49068-1143

Call (269) 781-4271 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X4301050976 (MI)

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 1053400291

Mary Margaret Johnson, MD's National Provider Identifier is 1053400291, issued on Oct 12, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Marshall, MI. The record was last updated on Dec 12, 2014.