Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William Ira Bennett, MD

Individual provider Psychiatry Physician · NPI 1922068600

Dr. William Ira Bennett, MD is a Psychiatry Physician in Cambridge, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

49 Hancock St 204
Cambridge, MA 02139-3188
Phone: (617) 576-6199
Fax: (617) 628-1617
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 73876 (MA)

Record details

NPI number1922068600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 25, 2006
Last updated in NPPESJuly 19, 2011
Mailing address21 Lexington Ave, 2, Somerville, MA 02144-2608

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