DR. THOMAS ANDERSON BREWER PH.D.
NPI 1417575622
Psychologist in Boston, MA

Active since July 14, 2020
100 CAMBRIDGE ST FL 14, BOSTON, MA 02114(617) 798-0924 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 1, 2025, Jan 14, 2022, Oct 7, 2020 and 1 more (4 updates tracked since 2020).

About Dr. Thomas Anderson Brewer Ph.d. NPPES

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

DR. THOMAS ANDERSON BREWER PH.D. (NPI 1417575622) is an individual psychologist in Boston, Massachusetts and active in the NPI registry since July 2020.

NPPES Registry Identity

NPI1417575622
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. THOMAS ANDERSON BREWERCredential: PH.D.
Location Address100 CAMBRIDGE ST FL 14Boston, MA 02114-2509
Mailing Address100 Cambridge St Fl 14Boston, MA 02114-2509 · (617) 798-0924
Sole ProprietorYes
Enumeration DateJuly 14, 2020
Last NPPES UpdateApril 1, 20254 updates tracked since enumeration
NPPES CertifiedApril 1, 2025
NPI 1417575622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 11388 (MA)
100 CAMBRIDGE ST FL 14, Boston, MA 02114

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner (Psychiatric/Mental Health)
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114
Psychologist (Counseling)
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114
Counselor (Mental Health)
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114
Nurse Practitioner
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114
Counselor (Mental Health)
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114
Nurse Practitioner (Family)
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114
Counselor (Mental Health)
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114
Social Worker (Clinical)
100 CAMBRIDGE ST FL 14
BOSTON, MA 02114

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 Thomas Brewer's NPI number?

The NPI number for Thomas Brewer is 1417575622. It was assigned to this individual provider in the NPPES registry on July 14, 2020.

Where is Thomas Brewer located?

Thomas Brewer practices at 100 Cambridge St Fl 14, Boston, MA 02114. The listed phone number is (617) 798-0924.

What is Thomas Brewer's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Thomas Brewer was last updated on April 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.