Individual provider · Type 1 NPI

Christiana A. Iyasere, MD

Internal Medicine Physician · Boston, MA

NPI number 1649253386 Active

Practice location

55 Fruit Street, Bar 917 Medical Access Unit
Boston, MA 02114-2696

Call (617) 724-7491 Map

Mailing address

PO Box 9142, Mass General Physician Organization
Charlestown, MA 02129-9142

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X223036 (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 1649253386

Christiana A. Iyasere, MD's National Provider Identifier is 1649253386, issued on Nov 28, 2005. 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 13, 2026.