Individual provider · Type 1 NPI

Leni Ngoc Tran, PhD

Psychologist · San Francisco, CA

NPI number 1639697758 Active

Practice location

675 18th St
San Francisco, CA 94143-4200

Call (415) 476-7000 Map

Mailing address

1930 Market St
San Francisco, CA 94102-6228

Other practice locations

  • 1930 Market St, San Francisco, CA 94102-6228 · (415) 476-1242
  • 1714 Franklin St # 226, Oakland, CA 94612-3488 · (415) 747-9868

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X34485 (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 1639697758

Leni Ngoc Tran, PhD's National Provider Identifier is 1639697758, issued on Sep 8, 2017. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in San Francisco, CA. The record was last updated on Aug 19, 2026.