Individual provider · Type 1 NPI

Mark E. Claycomb, LCSW

Psychologist · San Francisco, CA

NPI number 1790791796 Active

Practice location

55 New Montgomery St, #420
San Francisco, CA 94105

Call (415) 522-7400 Map

Fax (445) 543-1932

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000XLCS135532 (CA)
Social Worker 104100000XLCS13553 (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…

21 other providers at this address

Other psychologist providers in San Francisco

See all in San Francisco →

About NPI 1790791796

Mark E. Claycomb, LCSW's National Provider Identifier is 1790791796, issued on Jul 31, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in San Francisco, CA. The record was last updated on Sep 11, 2025.