Individual provider · Type 1 NPI

John A. Maddoux, PhD

Psychologist · San Antonio, TX

NPI number 1386159705 Active

Practice location

4100 E Piedras Dr Ste 165
San Antonio, TX 78228-2502

Call (210) 705-5060 Map

Mailing address

7901 Metropolis Dr
Austin, TX 78744-3111

Other practice locations

  • 6076 W Poly Webb Rd # 6043, Arlington, TX 76016 · (817) 533-0825
  • 7901 Metropolis Dr, Austin, TX 78744-3111 · (512) 823-4000
  • 2833 Babcock Rd Ste 435, San Antonio, TX 78229-4850 · (210) 705-5060

Specialties and licenses

TaxonomyCodeLicense
Psychologist 103T00000X2017042123 (MO)
Psychologist Primary 103T00000X37699 (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 1386159705

John A. Maddoux, PhD's National Provider Identifier is 1386159705, issued on Dec 7, 2017. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in San Antonio, TX. The record was last updated on Mar 18, 2025.