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

DR. DAVID CHADORCHI PSY.D.
NPI 1063725257
Psychologist in West Hills, CA

Active since July 16, 2010
6442 PLATT AVE # 379, WEST HILLS, CA 91307(310) 592-3550 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 6, 2026, Apr 8, 2022 (2 updates tracked since 2022).

About Dr. David Chadorchi Psy.d. NPPES

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

DR. DAVID CHADORCHI PSY.D. (NPI 1063725257) is an individual psychologist in West Hills, California, licensed in California (31052) and active in the NPI registry since July 2010.

NPPES Registry Identity

NPI1063725257
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. DAVID CHADORCHICredential: PSY.D.
Location Address6442 PLATT AVE # 379West Hills, CA 91307-3216
Mailing Address6442 Platt Ave # 379West Hills, CA 91307-3216
Sole ProprietorNo
Enumeration DateJuly 16, 2010
Last NPPES UpdateOctober 6, 20262 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1063725257 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in CA · 31052
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.
6442 PLATT AVE # 379, West Hills, CA 91307

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 David Chadorchi's NPI number?

The NPI number for David Chadorchi is 1063725257. It was assigned to this individual provider in the NPPES registry on July 16, 2010.

Where is David Chadorchi located?

David Chadorchi practices at 6442 Platt Ave # 379, West Hills, CA 91307. The listed phone number is (310) 592-3550.

What is David Chadorchi'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 David Chadorchi was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.