Taxonomy code 103TC0700X: Psychologist, Clinical

103TC0700X is the NUCC Health Care Provider Taxonomy code for Psychologist, Clinical, in the group Behavioral Health & Social Service Providers. It is one of the codes a provider lists on the NPI application to tell CMS and payers what they do.

Code

103TC0700X

Grouping

Behavioral Health & Social Service Providers

Classification

Psychologist

Specialization

Clinical

Section

Individual

NUCC version

26.1

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

NUCC notes: Source: American Psychological Association, www.apa.org [1/1/2019: new definition]

Who uses this code

Psychologists: Psychologist, Clinical: the most common specialization for licensed clinical psychologists.

Get an NPI with this taxonomy

Two free ways. SimpleNPI files the application for you, and a person confirms the taxonomy before filing; the NPI usually arrives by email and text, with all the documentation, within 10 minutes. Or apply yourself at nppes.cms.hhs.gov and type the code into the taxonomy field. First, check the free registry in case you already have an NPI.

Option 1 · Free · Easiest

SimpleNPI files it for you

One short form: name, license, contact, address, identity and an e-signed authorization. About 3 minutes, no CMS account to create.
A person checks your license and address, then files the application with CMS under your signed authorization.
Your NPI arrives by email and text, with all the documentation, usually within 10 minutes. Filed after midnight Eastern? It issues around 6 am Eastern.

Usually within 10 minutes after the form is complete.

Start the free application

Option 2 · Free

Apply yourself at NPPES

Create an Identity & Access account at nppes.cms.hhs.gov.
Choose Apply for an NPI for myself, Individual (Type 1).
Enter identity, addresses, taxonomy code and license number, then certify and submit.

Usually a few business days; often minutes when the Social Security match passes.

Go to NPPES

Related codes in Psychologist

Code	Name
`103T00000X`	Psychologist
`103TA0400X`	Psychologist, Addiction (Substance Use Disorder)
`103TA0700X`	Psychologist, Adult Development & Aging
`103TC2200X`	Psychologist, Clinical Child & Adolescent
`103TB0200X`	Psychologist, Cognitive & Behavioral
`103TC1900X`	Psychologist, Counseling
`103TE1000X`	Psychologist, Educational
`103TE1100X`	Psychologist, Exercise & Sports
`103TF0000X`	Psychologist, Family
`103TF0200X`	Psychologist, Forensic
`103TP2701X`	Psychologist, Group Psychotherapy
`103TH0004X`	Psychologist, Health

Questions

Can I change my taxonomy code later?

Yes, for free, in your NPPES account. Add the new code with its license, make it primary, and remove the old one if it no longer applies. The NPI itself never changes.

Does 103TC0700X have to match my license?

It should describe the profession your license covers. Payers compare the taxonomy with the license during credentialing, and a mismatch slows that down.

Written by Ammon Hardin, LMT, who grew a massage practice to ten locations, built a veteran therapy network, and credentialed a large number of providers along the way. Updated Tue Oct 27, 2026. Free to read, free to use; SimpleNPI files NPI applications for free.