Individual provider · Type 1 NPI

Grant Waldo Croyle, PhD

Psychologist · Johnstown, PA

NPI number 1265427744 Active

Practice location

1450 Scalp Ave, Ste 209
Johnstown, PA 15904-3374

Call (814) 266-3196 Map

Fax (814) 266-6296

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000XPS003270L (PA)

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 1265427744

Grant Waldo Croyle, PhD's National Provider Identifier is 1265427744, issued on Sep 12, 2005. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Johnstown, PA. The record was last updated on Jul 13, 2026.