MATTHEW O'BYRNE PH.D.
NPI 1437425774
Psychologist - Clinical Child & Adolescent in San Rafael, CA

Q: What is Matthew O'byrne's NPI number?

The NPI number for Matthew O'byrne is 1437425774. It was assigned to this individual provider in the NPPES registry on March 30, 2012.

Q: What is Matthew O'byrne'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 Matthew O'byrne was last updated on March 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since March 30, 2012

2175 FRANCISCO BLVD E, SAN RAFAEL, CA 94901(415) 457-1910 Get Directions Write a Review

NPPES record last updated: March 30, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Matthew O'byrne Ph.d. NPPES

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

MATTHEW O'BYRNE PH.D. (NPI 1437425774) is an individual clinical child & adolescent provider in San Rafael, California, licensed in California (PSY16458) and active in the NPI registry since March 2012.

NPPES Registry Identity

NPI1437425774

Entity TypeIndividualMale

Primary Taxonomy103TC2200X

Provider Legal NameMATTHEW O'BYRNECredential: PH.D.

Location Address2175 FRANCISCO BLVD ESan Rafael, CA 94901-5510

Mailing Address2175 Francisco Blvd ESan Rafael, CA 94901-5510 · (415) 457-1910

Phone(415) 457-1910

Sole ProprietorYes

Enumeration DateMarch 30, 2012

✔ NPI 1437425774 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 CA · PSY16458

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.

2175 FRANCISCO BLVD E, San Rafael, CA 94901

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Other Providers at the Same Location NPPES 2

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

DR. ROBYNNE O'BYRNE PH.D.

Psychologist (Clinical)

2175 FRANCISCO BLVD E, SUITE L
SAN RAFAEL, CA 94901

Marin County (415) 457-1910

O'BYRNE & ASSOCIATES

Psychologist (Clinical)

2175 FRANCISCO BLVD E, SUITE L
SAN RAFAEL, CA 94901

Marin County (415) 686-4459

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 Matthew O'byrne's NPI number?

The NPI number for Matthew O'byrne is 1437425774. It was assigned to this individual provider in the NPPES registry on March 30, 2012.

Where is Matthew O'byrne located?

Matthew O'byrne practices at 2175 Francisco Blvd E, San Rafael, CA 94901. The listed phone number is (415) 457-1910.

What is Matthew O'byrne's specialty?

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

When was this NPI record last updated?

The NPPES record for Matthew O'byrne was last updated on March 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.