Individual provider · Type 1 NPI

Katherine Margaret Fair, MD

Internal Medicine Physician · Boston, MA

NPI number 1629531777 Active

Practice location

725 Albany St # 9B
Boston, MA 02118-3549

Call (617) 638-7480 Map

Mailing address

41 Mall Rd
Burlington, MA 01805-0001

Other practice locations

  • 41 Mall Rd, Burlington, MA 01805-0001 · (781) 744-8000

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X1023397 (MA)
Hospitalist Physician 208M00000XMD61184746 (WA)
Pulmonary Disease Physician 207RP1001XPHY104778 (MA)
Internal Medicine Physician 207R00000XMD61184746 (WA)

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 1629531777

Katherine Margaret Fair, MD's National Provider Identifier is 1629531777, issued on Apr 7, 2019. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Boston, MA. The record was last updated on Apr 13, 2026.