Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Jonathan Brush, PH.D.
Clinical Psychologist in Tucson, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740255132
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. James Jonathan Brush
Credential PH.D.
Sex Male
Practice address 355th Medical Group, 4175 S Alamo Ave., Tucson, AZ, 85707
Phone (520) 228-2778
Enumeration date Feb 21, 2006
Last updated in NPPES Jan 25, 2023
Taxonomy & licenses
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 3282 (OH) Secondary
103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers · License 3282 (OH) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3282 (OH) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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.
Frequently asked questions
What is the NPI number for James Brush?
The National Provider Identifier (NPI) for James Brush is 1740255132, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Brush practice?
The practice location on file with NPPES is in Tucson, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Calen Wherry Aerospace Medicine Physician · Davis Monthan Afb, AZ NPI 1497976294 Charles Howard Aerospace Medicine Physician · Davis Monthan Afb, AZ NPI 1093973323 Cristel Alcocer Clinical Psychologist · Tucson, AZ NPI 1538545587 Fenix Martin Registered Nurse · Tucson, AZ NPI 1164008223 James Hayden Clinical Psychologist · Tucson, AZ NPI 1225999428
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-25.