Individual provider · Type 1 NPI

Karen B. Rosen, PA

Medical Physician Assistant · Boston, MA

NPI number 1114982055 Active

Practice location

133 Brookline Ave
Boston, MA 02215-3904

Call (617) 421-1000 Map

Fax (617) 421-6084

Mailing address

147 Milk St, Provider Enrollment - 9th Floor
Boston, MA 02109-4806

Specialties and licenses

TaxonomyCodeLicense
Physician Assistant 363A00000X248 (MA)
Medical Physician Assistant Primary 363AM0700X248 (MA)

Medical Physician Assistant: Definition to come...

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About NPI 1114982055

Karen B. Rosen, PA's National Provider Identifier is 1114982055, issued on Apr 20, 2006. The primary taxonomy on file is Medical Physician Assistant (363AM0700X), and the practice location is in Boston, MA. The record was last updated on Jul 13, 2026.