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

DR. ERIN STEPHANIE MISATO MATSUBA PHD
NPI 1992665509
Psychologist - Clinical Child & Adolescent in Brookline, MA

Q: What is Erin Matsuba's NPI number?

The NPI number for Erin Matsuba is 1992665509. It was assigned to this individual provider in the NPPES registry on November 15, 2025.

Q: What is Erin Matsuba's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Q: When was this NPI record last updated?

The NPPES record for Erin Matsuba was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since November 15, 2025

2 BROOKLINE PL, BROOKLINE, MA 02445(416) 523-1266 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 7, 2026, Jul 16, 2026, Nov 15, 2025 (3 updates tracked since 2025).

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About Dr. Erin Stephanie Misato Matsuba Phd NPPES

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

DR. ERIN STEPHANIE MISATO MATSUBA PHD (NPI 1992665509) is an individual clinical child & adolescent provider in Brookline, Massachusetts, licensed in Massachusetts (PSY10001525) and active in the NPI registry since November 2025. She maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1992665509

Entity TypeIndividualFemale

Primary Taxonomy103TC2200X

Provider Legal NameDR. ERIN STEPHANIE MISATO MATSUBACredential: PHD

Location Address2 BROOKLINE PLBrookline, MA 02445-7230

Mailing Address2 Brookline PlBrookline, MA 02445-7230 · (416) 523-1266

Phone(416) 523-1266

Sole ProprietorYes

Enumeration DateNovember 15, 2025

Last NPPES UpdateOctober 7, 20263 updates tracked since enumeration

NPPES CertifiedOctober 7, 2026

✔ NPI 1992665509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers

Taxonomy Code103TC2200X

License✔ Licensed in MA · PSY10001525

Definition

A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

2 BROOKLINE PL, Brookline, MA 02445

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Secondary Practice Location 1

Location 1300 Longwood AveBoston, MA 02115-5724 · Phone (617) 355-6000

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.

JENNIFER ALLISON ROSS M.D.

Pediatrics (Medical Toxicology)