DAVID J. BRENNAN MSW, LICSW
NPI 1750473369
Social Worker - Clinical in Boston, MA

Active since September 29, 2006
729 BOYLSTON ST, FOURTH FLOOR, BOSTON, MA 02116(617) 524-1233 Get Directions Write a Review

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

About David J. Brennan Msw, Licsw NPPES

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

DAVID J. BRENNAN MSW, LICSW (NPI 1750473369) is an individual clinical provider in Boston, Massachusetts, licensed in Massachusetts (10107474) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1750473369
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameDAVID J. BRENNANCredential: MSW, LICSW
Location Address729 BOYLSTON ST, FOURTH FLOORBoston, MA 02116-2639
Mailing Address72 Rockview StJamaica Plain, MA 02130-2512 · (617) 524-1233
Sole ProprietorYes
Enumeration DateSeptember 29, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1750473369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · 10107474
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
729 BOYLSTON ST, Boston, MA 02116

Other Providers at the Same Location NPPES 13

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

Social Worker (Clinical)
729 BOYLSTON ST, 4TH FLOOR
BOSTON, MA 02116
Psychologist
729 BOYLSTON ST
BOSTON, MA 02116
Social Worker (Clinical)
729 BOYLSTON ST, 4TH FLOOR
BOSTON, MA 02116
Counselor (Mental Health)
729 BOYLSTON ST
BOSTON, MA 02116
Psychologist (Clinical)
729 BOYLSTON ST
BOSTON, MA 02116
Social Worker (Clinical)
729 BOYLSTON ST
BOSTON, MA 02116
Psychologist (Clinical)
729 BOYLSTON ST
BOSTON, MA 02116
Psychologist (Clinical)
729 BOYLSTON ST
BOSTON, MA 02116

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 David Brennan's NPI number?

The NPI number for David Brennan is 1750473369. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is David Brennan located?

David Brennan practices at 729 Boylston St Fourth Floor, Boston, MA 02116. The listed phone number is (617) 524-1233.

What is David Brennan's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for David Brennan 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.