NUCC taxonomy code

103TB0200X - Cognitive & Behavioral Psychologist

103TB0200X is the NUCC provider taxonomy code for Cognitive & Behavioral Psychologist, a specialization within Psychologist (individual providers). 2,400 providers in our latest NPPES snapshot list it as their primary taxonomy.

2,400 providers · primary taxonomy

Code breakdown

Taxonomy code 103TB0200X

Display name Cognitive & Behavioral Psychologist

Grouping Behavioral Health & Social Service Providers

Classification Psychologist

Specialization Cognitive & Behavioral

Section Individual

Directory Psychologist provider directory

Definition

A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

103T00000X Psychologist 103TA0400X Addiction (Substance Use Disorder) Psychologist (Psychologist) 103TA0700X Adult Development & Aging Psychologist (Psychologist) 103TC0700X Clinical Psychologist (Psychologist) 103TC2200X Clinical Child & Adolescent Psychologist (Psychologist) 103TC1900X Counseling Psychologist (Psychologist) 103TE1000X Psychologist (Psychologist) 103TE1100X Exercise & Sports Psychologist (Psychologist)

Frequently asked questions

What does taxonomy code 103TB0200X mean?

103TB0200X is the NUCC Health Care Provider Taxonomy code for Cognitive & Behavioral Psychologist, a specialization of Psychologist in the "Behavioral Health & Social Service Providers" grouping. It classifies individual providers.

Where is the taxonomy code used?

Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.

How do I find providers with taxonomy 103TB0200X?

Browse the Psychologist directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-13.