Individual provider · Type 1 NPI

Maria Tia Holden, PSYD

Psychologist · San Francisco, CA

NPI number 1063495646 Active

Practice location

1738 Union St
San Francisco, CA 94123-4441

Call (415) 215-2847 Map

Fax (415) 771-7044

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000XPSY18261 (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 1063495646

Maria Tia Holden, PSYD's National Provider Identifier is 1063495646, issued on Nov 28, 2005. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in San Francisco, CA. The record was last updated on Jul 13, 2026.