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NANCY ANN SIMONIAN M.D.
NPI 1386712123
Psychiatry & Neurology - Neurology in Cambridge, MA

Active since December 01, 2006
MILLENNIUM PHARMACEUTICALS, 40 LANDSDOWNE ST, CAMBRIDGE, MA 02139(617) 551-3612 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nancy Ann Simonian M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NANCY ANN SIMONIAN M.D. (NPI 1386712123) is an individual neurology provider in Cambridge, Massachusetts, licensed in Massachusetts (76051) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1386712123
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameNANCY ANN SIMONIANCredential: M.D.
Location AddressMILLENNIUM PHARMACEUTICALS, 40 LANDSDOWNE STCambridge, MA 02139
Mailing Address61 Old Sudbury RdWayland, MA 01778-1808 · (617) 551-3612
Phone(617) 551-3612
Sole ProprietorNo
Enumeration DateDecember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1386712123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MA · 76051
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
MILLENNIUM PHARMACEUTICALS, Cambridge, MA 02139
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nancy Ann Simonian's NPI number?

The NPI number for Nancy Ann Simonian is 1386712123. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Nancy Ann Simonian located?

Nancy Ann Simonian practices at Millennium Pharmaceuticals 40 Landsdowne St, Cambridge, MA 02139. The listed phone number is (617) 551-3612.

What is Nancy Ann Simonian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Nancy Ann Simonian was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.