ALESIA TOSHIKO BARRETT SINGER PH.D.
NPI 1972656973
Psychologist - Clinical Child & Adolescent in Oakland, CA

Q: What is Alesia Barrett Singer's NPI number?

The NPI number for Alesia Barrett Singer is 1972656973. It was assigned to this individual provider in the NPPES registry on January 21, 2007.

Q: What is Alesia Barrett Singer's specialty?

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

Active since January 21, 2007

17 GLENEDEN AVE STE 7, OAKLAND, CA 94611(510) 435-2832 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Alesia Toshiko Barrett Singer Ph.d. NPPES

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

ALESIA TOSHIKO BARRETT SINGER PH.D. (NPI 1972656973) is an individual clinical child & adolescent provider in Oakland, California, licensed in California (PSY17230) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1972656973

Entity TypeIndividualFemale

Primary Taxonomy103TC2200X

Provider Legal NameALESIA TOSHIKO BARRETT SINGERCredential: PH.D.

Location Address17 GLENEDEN AVE STE 7Oakland, CA 94611-4316

Mailing Address17 Gleneden Ave Ste 7Oakland, CA 94611-4316 · (510) 435-2832

Phone(510) 435-2832

Sole ProprietorYes

Enumeration DateJanuary 21, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1972656973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

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

Taxonomy Code103TC2200X

License✔ Licensed in CA · PSY17230

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.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY17230 (CA)

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 Alesia Barrett Singer's NPI number?

The NPI number for Alesia Barrett Singer is 1972656973. It was assigned to this individual provider in the NPPES registry on January 21, 2007.

Where is Alesia Barrett Singer located?

Alesia Barrett Singer practices at 17 Gleneden Ave Ste 7, Oakland, CA 94611. The listed phone number is (510) 435-2832.

What is Alesia Barrett Singer'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 Alesia Barrett Singer was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.