Individual provider · Type 1 NPI

Jason Gregory Holder, TLLP

Psychologist · St. Johns, MI

NPI number 1174499206 Active

Practice location

1505 Waterford Pkwy
St. Johns, MI 48879-9630

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X6362010254 (MI)

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 1174499206

Jason Gregory Holder, TLLP's National Provider Identifier is 1174499206, issued on Oct 15, 2025. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in St. Johns, MI. The record was last updated on Oct 15, 2025.