Individual provider · Type 1 NPI

Sierra Garthwaite

Psychologist · San Francisco, CA

NPI number 1780037010 Active

Practice location

1500 Franklin St
San Francisco, CA 94109-4523

Specialties and licenses

Taxonomy	Code	License
Psychologist Primary	103T00000X	35751 (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 1780037010

Sierra Garthwaite's National Provider Identifier is 1780037010, issued on Jul 21, 2016. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in San Francisco, CA. The record was last updated on May 23, 2025.