Individual provider · Type 1 NPI

Katherine T. Johnston, MD, M.A., M.SC.

Internal Medicine Physician · Boston, MA

NPI number 1164469763 Active

Practice location

165 Cambridge St Ste 501
Boston, MA 02114-2759

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X226586 (MA)

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 1164469763

Katherine T. Johnston, MD, M.A., M.SC.'s National Provider Identifier is 1164469763, issued on Jun 1, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Boston, MA. The record was last updated on Jul 7, 2025.