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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GARY JACOBSON MD
NPI 1851373211
Psychiatry & Neurology - Psychiatry in Westwood, MA

Active since November 18, 2005
45 CLAPBOARD TREE STREET, WESTWOOD LODGE HOSPITAL, WESTWOOD, MA 02090(781) 762-7764(781) 255-8802 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Gary Jacobson Md NPPES

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

DR. GARY JACOBSON MD (NPI 1851373211) is an individual psychiatry provider in Westwood, Massachusetts, licensed in Massachusetts (28094) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1851373211
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. GARY JACOBSONCredential: MD
Location Address45 CLAPBOARD TREE STREET, WESTWOOD LODGE HOSPITALWestwood, MA 02090
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Phone(781) 762-7764
Fax(781) 255-8802
Sole ProprietorNo
Enumeration DateNovember 18, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1851373211 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 · 28094
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.
45 CLAPBOARD TREE STREET, Westwood, MA 02090
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Other Identifiers 2

Other028094MA · Tufts Health Plan
Medicaid2032627MA

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 Gary Jacobson's NPI number?

The NPI number for Gary Jacobson is 1851373211. It was assigned to this individual provider in the NPPES registry on November 18, 2005.

Where is Gary Jacobson located?

Gary Jacobson practices at 45 Clapboard Tree Street Westwood Lodge Hospital, Westwood, MA 02090. The listed phone number is (781) 762-7764.

What is Gary Jacobson'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 Gary Jacobson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.