Individual provider · Type 1 NPI

Gregory Markway, PhD

Psychologist · Jefferson City, MO

NPI number 1255373148 Active

Practice location

3702 W Truman Blvd, Suite 115
Jefferson City, MO 65109-4970

Fax (573) 761-6888

Mailing address

123 Boonville Rd
Jefferson City, MO 65109-0903

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X01456 (MO)

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 1255373148

Gregory Markway, PhD's National Provider Identifier is 1255373148, issued on Jun 12, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Jefferson City, MO. The record was last updated on Jul 13, 2026.