Individual provider · Type 1 NPI

Greyson Holliday

Psychologist · Champaign, IL

NPI number 1689559213 Active

Practice location

201 W Springfield Ave Ste 211
Champaign, IL 61820-4880

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X071.022314 (IL)

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 1689559213

Greyson Holliday's National Provider Identifier is 1689559213, issued on Aug 11, 2025. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Champaign, IL. The record was last updated on Aug 11, 2025.