NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Justin O'Rourke, PH.D., ABPP, ABCN

Clinical Neuropsychologist in San Antonio, TX · enumerated 2012 · practices at Clinical Neuropsychology of Texas, Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023354321

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Justin O'Rourke
Credential PH.D., ABPP, ABCN
Sex Male
Practice address 9643 Huebner Rd Ste 103, San Antonio, TX, 78240
Phone (800) 291-1644
Fax (210) 855-3988
Enumeration date Dec 14, 2012
Last updated in NPPES Apr 12, 2021

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 36901 (TX) Secondary
103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers Secondary
103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 36901 (TX) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
36901 Other TX TEXAS STATE BOARD OF EXAMINERS OF PSYCHOLOGISTS
8135 Other - AMERICAN BOARD OF PROFESSIONAL PSYCHOLOGY (ABPP, ABCN)

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Justin O'Rourke practice?
The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Justin O'Rourke?
The National Provider Identifier (NPI) for Justin O'Rourke is 1023354321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-12.