Individual provider · Type 1 NPI

Marcel Alejandro De Dios, PhD

Psychologist · Houston, TX

NPI number 1649595315 Active

Practice location

6550 Fannin Street, Smith Tower, Suite 1201
Houston, TX 77030

Call (713) 441-3372 Map

Mailing address

5139 Jackwood St
Houston, TX 77096-1415

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X36745 (TX)

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 1649595315

Marcel Alejandro De Dios, PhD's National Provider Identifier is 1649595315, issued on Apr 6, 2010. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Houston, TX. The record was last updated on Jun 27, 2025.