Individual provider · Type 1 NPI

Douglas A. Smyth, PhD

Psychologist · Corvallis, OR

NPI number 1316994643 Active

Practice location

700 NW 3rd St
Corvallis, OR 97330-6202

Mailing address

2538 Van Ness St
Eugene, OR 97403-1864

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X1345 (OR)

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 1316994643

Douglas A. Smyth, PhD's National Provider Identifier is 1316994643, issued on May 30, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Corvallis, OR. The record was last updated on Jul 13, 2026.