Individual provider · Type 1 NPI

Timothy J. Geier, PhD

Psychologist · Milwaukee, WI

NPI number 1154897668 Active

Practice location

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522

Fax (414) 805-8641

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X3620-57 (WI)

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 1154897668

Timothy J. Geier, PhD's National Provider Identifier is 1154897668, issued on Oct 23, 2018. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Milwaukee, WI. The record was last updated on Jul 16, 2025.