DR. KERRIE ANNE O'LEARY-SANCHEZ PSYD
NPI 1669993309
Psychologist in Whittier, CA

Active since July 03, 2017
16133 HALDANE ST, WHITTIER, CA 90603(276) 289-0064 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Feb 2, 2026, Jan 23, 2026, Sep 7, 2022 and 2 more (5 updates tracked since 2017).

About Dr. Kerrie Anne O'leary-sanchez Psyd NPPES

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

DR. KERRIE ANNE O'LEARY-SANCHEZ PSYD (NPI 1669993309) is an individual psychologist in Whittier, California, licensed in California (PSY36385) and active in the NPI registry since July 2017.

NPPES Registry Identity

NPI1669993309
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. KERRIE ANNE O'LEARY-SANCHEZCredential: PSYD
Location Address16133 HALDANE STWhittier, CA 90603-2815
Mailing Address16133 Haldane StWhittier, CA 90603-2815
Sole ProprietorNo
Enumeration DateJuly 3, 2017
Last NPPES UpdateFebruary 2, 20265 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2026
NPI 1669993309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · PSY36385
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 0810007462 (VA)
16133 HALDANE ST, Whittier, CA 90603

Other Names 1

Former Name (1)Dr. Kerrie O'leary Psyd

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 Kerrie O'leary-sanchez's NPI number?

The NPI number for Kerrie O'leary-sanchez is 1669993309. It was assigned to this individual provider in the NPPES registry on July 3, 2017. The provider is also known as Dr. Kerrie O'leary Psyd.

Where is Kerrie O'leary-sanchez located?

Kerrie O'leary-sanchez practices at 16133 Haldane St, Whittier, CA 90603. The listed phone number is (276) 289-0064.

What is Kerrie O'leary-sanchez'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 Kerrie O'leary-sanchez was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.