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

MEGAN LOUISE AIREY GALLAGHER PSYD, BCB
NPI 1851198022
Psychologist in Cambridge, MA

Active since February 26, 2025
10 CONCORD AVE, CAMBRIDGE, MA 02138(617) 307-4470 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 1, 2026, Feb 26, 2025 (2 updates tracked since 2025).

About Megan Louise Airey Gallagher Psyd, Bcb NPPES

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

MEGAN LOUISE AIREY GALLAGHER PSYD, BCB (NPI 1851198022) is an individual psychologist in Cambridge, Massachusetts and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1851198022
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMEGAN LOUISE AIREY GALLAGHERCredential: PSYD, BCB
Location Address10 CONCORD AVECambridge, MA 02138-2322
Mailing Address10 Concord AveCambridge, MA 02138-2322
Sole ProprietorYes
Enumeration DateFebruary 26, 2025
Last NPPES UpdateSeptember 1, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
✔ NPI 1851198022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
10 CONCORD AVE, Cambridge, MA 02138

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.

Psychologist (Clinical)
10 CONCORD AVE
CAMBRIDGE, MA 02138
Social Worker (Clinical)
10 CONCORD AVE
CAMBRIDGE, MA 02138
Psychologist (Clinical)
10 CONCORD AVE
CAMBRIDGE, MA 02138
Psychologist (Clinical)
10 CONCORD AVE
CAMBRIDGE, MA 02138
Social Worker (Clinical)
10 CONCORD AVE
CAMBRIDGE, MA 02138
Counselor (Mental Health)
10 CONCORD AVE
CAMBRIDGE, MA 02138
Counselor (Mental Health)
10 CONCORD AVE
CAMBRIDGE, MA 02138
Clinic/Center (Mental Health (Including Community Mental Health Center))
10 CONCORD AVE
CAMBRIDGE, MA 02138

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 Megan Gallagher's NPI number?

The NPI number for Megan Gallagher is 1851198022. It was assigned to this individual provider in the NPPES registry on February 26, 2025.

Where is Megan Gallagher located?

Megan Gallagher practices at 10 Concord Ave, Cambridge, MA 02138. The listed phone number is (617) 307-4470.

What is Megan Gallagher'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 Megan Gallagher was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.