Individual provider · Type 1 NPI

John William Dettwyler, PhD

Psychologist · Wilmington, DE

NPI number 1982776324 Active

Practice location

5301 Limestone Rd, Suite 103
Wilmington, DE 19808-1250

Fax (302) 234-8984

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000XB10000210 (DE)

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…

13 other providers at this address

Other psychologist providers in Wilmington

See all in Wilmington →

About NPI 1982776324

John William Dettwyler, PhD's National Provider Identifier is 1982776324, issued on Nov 14, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Wilmington, DE. The record was last updated on Jul 8, 2007.