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DR. WILLIAM IRA BENNETT M.D.
NPI 1922068600
Psychiatry & Neurology - Psychiatry in Cambridge, MA

Active since March 25, 2006
49 HANCOCK ST, 204, CAMBRIDGE, MA 02139(617) 576-6199(617) 628-1617 Get Directions Write a Review

NPPES record last updated: July 19, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Ira Bennett M.d. NPPES

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

DR. WILLIAM IRA BENNETT M.D. (NPI 1922068600) is an individual psychiatry provider in Cambridge, Massachusetts, licensed in Massachusetts (73876) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1922068600
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. WILLIAM IRA BENNETTCredential: M.D.
Location Address49 HANCOCK ST, 204Cambridge, MA 02139-3188
Mailing Address21 Lexington Ave, 2Somerville, MA 02144-2608 · (617) 666-7707 · Fax (617) 628-1617
Phone(617) 576-6199
Fax(617) 628-1617
Sole ProprietorYes
Enumeration DateMarch 25, 2006
Last NPPES UpdateJuly 19, 2011
✔ NPI 1922068600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MA · 73876
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
49 HANCOCK ST, Cambridge, MA 02139
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Other Identifiers 3

Medicaid3124151MA
Medicare UPINF80777
Medicare ID-Type UnspecifiedJ14565

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STELLA J BAE M.D.
Psychiatry & Neurology (Psychiatry)
49 HANCOCK ST
CAMBRIDGE, MA 02139
Middlesex County (617) 566-1055
DR. CAMILLE M DIBENEDETTO PSYD
Psychologist (Clinical)
49 HANCOCK ST, SUITE 205
CAMBRIDGE, MA 02139
Middlesex County (617) 492-8775
MS. JUDITH L SILVAN MSW LICSW
Social Worker (Clinical)
49 HANCOCK ST, SUITE 101
CAMBRIDGE, MA 02139
Middlesex County (617) 576-3095
MR. MICHAEL JOSEPH CLONTZ MSW(LICSW)
Social Worker (Clinical)
49 HANCOCK ST
CAMBRIDGE, MA 02139
Middlesex County (617) 312-7122
MS. YUKI KAWAGUCHI L.M.H.C., L.M.F.T.
Counselor (Mental Health)
49 HANCOCK ST
CAMBRIDGE, MA 02139
Middlesex County (617) 407-5212
JESSICA J BARTON LICSW
Social Worker
49 HANCOCK ST, #209
CAMBRIDGE, MA 02139
Middlesex County (617) 354-8687
DR. PATRICIA ANN HARNEY PHD
Psychologist (Clinical)
49 HANCOCK ST, SUITE #107
CAMBRIDGE, MA 02139
Middlesex County (617) 876-6222
DR. KUNYA SCARBOROUGH DESJARDINS PH.D.
Psychologist (Clinical)
49 HANCOCK ST
CAMBRIDGE, MA 02139
Middlesex County (617) 640-3069

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 William Bennett's NPI number?

The NPI number for William Bennett is 1922068600. It was assigned to this individual provider in the NPPES registry on March 25, 2006.

Where is William Bennett located?

William Bennett practices at 49 Hancock St 204, Cambridge, MA 02139. The listed phone number is (617) 576-6199.

What is William Bennett's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for William Bennett was last updated on July 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.