Individual provider · Type 1 NPI

William F. Blackerby, PhD

Psychologist · Clarksville, TN

NPI number 1447393889 Active

Practice location

141 Chesapeake Ln
Clarksville, TN 37040-5241

Mailing address

3393 Lake Brook Blvd
Knoxville, TN 37909-3708

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X0000001231 (TN)

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 1447393889

William F. Blackerby, PhD's National Provider Identifier is 1447393889, issued on Feb 15, 2007. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Clarksville, TN. The record was last updated on Oct 23, 2025.