Individual provider · Type 1 NPI

Justin Keyan Hassani

Internal Medicine Physician · Springfield, MA

NPI number 1245932169 Active

Practice location

759 Chestnut St
Springfield, MA 01199-0001

Call (413) 794-0000 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X20A25158 (CA)

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 1245932169

Justin Keyan Hassani's National Provider Identifier is 1245932169, issued on Mar 22, 2023. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Springfield, MA. The record was last updated on Oct 21, 2026.