Individual provider · Type 1 NPI

Alan David Hack, PhD

Psychologist · New York, NY

NPI number 1073543161 Active

Practice location

200 W 57th St Ste 503
New York, NY 10019-3211

Fax (646) 454-1479

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor 101YM0800X010345 (NY)
Psychologist Primary 103T00000X010345 (NY)

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 1073543161

Alan David Hack, PhD's National Provider Identifier is 1073543161, issued on Jul 4, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in New York, NY. The record was last updated on May 6, 2026.