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Search › Massachusetts › Medical Physician Assistant

Karen Rosen, PA

NPI 1114982055 · on the registry since 2006

Practice

Address
133 Brookline Ave
Boston, MA 02215
Phone
(617) 421-1000
Fax
(617) 421-6084
Organisation at this address
Atrius Health, Inc
Atrius Health, Inc.
Atrius Health, Inc.
Atrius Health, Inc.
Atrius Health, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
382

Registry record

Primary taxonomy
Medical Physician Assistant
363AM0700X
Also registered as
Physician Assistant
Licence states on file
MA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Massachusetts