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JAMES E HAYDEN PSY.D.
NPI 1225999428
Psychologist - Clinical in Tucson, AZ

Active since November 19, 2025
355TH MEDICAL GROUP, 4175 S. ALAMO AVE, TUCSON, AZ 85707(520) 269-2198 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About James E Hayden Psy.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES E HAYDEN PSY.D. (NPI 1225999428) is an individual clinical provider in Tucson, Arizona, licensed in Indiana (20041920A) and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1225999428
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameJAMES E HAYDENCredential: PSY.D.
Location Address355TH MEDICAL GROUP, 4175 S. ALAMO AVETucson, AZ 85707-4405
Mailing Address8972 E Marci Lynne WayTucson, AZ 85747-5624 · (520) 269-2198
Phone(520) 269-2198
Sole ProprietorNo
Enumeration DateNovember 19, 2025
NPPES CertifiedNovember 5, 2025
✔ NPI 1225999428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IN · 20041920A
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.
355TH MEDICAL GROUP, Tucson, AZ 85707
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHARLES HOWARD M.D.
Preventive Medicine (Aerospace Medicine)
355TH MEDICAL GROUP, 4175 S. ALAMO AVE
DAVIS MONTHAN AFB, AZ 85707
Pima County (505) 846-3200
DR. FENIX R MARTIN DNP
Registered Nurse
355TH MEDICAL GROUP, 4175 S. ALAMO AVE
TUCSON, AZ 85707
Pima County (520) 228-2628
DR. CALEN WHERRY M.D
Preventive Medicine (Aerospace Medicine)
355TH MEDICAL GROUP, 280 FIRST STREET, BLDG 23
DAVIS MONTHAN AFB, AZ 85707
Pima County (520) 228-2615
CRISTEL ALCOCER PSY.D.
Psychologist (Clinical)
355TH MEDICAL GROUP, 4175 S. ALAMO AVE.
TUCSON, AZ 85707
Pima County (520) 228-4926
DR. JAMES JONATHAN BRUSH PH.D.
Psychologist (Clinical)
355TH MEDICAL GROUP, 4175 S ALAMO AVE.
TUCSON, AZ 85707
Pima County (520) 228-2778

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Hayden's NPI number?

The NPI number for James Hayden is 1225999428. It was assigned to this individual provider in the NPPES registry on November 19, 2025.

Where is James Hayden located?

James Hayden practices at 355th Medical Group 4175 S. Alamo Ave, Tucson, AZ 85707. The listed phone number is (520) 269-2198.

What is James Hayden's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for James Hayden was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.