Individual provider · Type 1 NPI

Phyllis M. Larkin, PSY.D.

Psychologist · Costa Mesa, CA

NPI number 1992718969 Active

Practice location

2175 Pacific Ave Unit H4
Costa Mesa, CA 92627-3988

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000XPSY19533 (CA)

Psychologist: 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 adjustmen…

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About NPI 1992718969

Phyllis M. Larkin, PSY.D.'s National Provider Identifier is 1992718969, issued on Aug 14, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Costa Mesa, CA. The record was last updated on Aug 7, 2026.