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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

BRENNAN CHAD CRONQUIST
NPI 1528860228
Radiology - Diagnostic Radiology in Tucson, AZ

Active since March 25, 2025
1625 N CAMPBELL AVE, TUCSON, AZ 85719(520) 694-0111 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 9, 2026, Mar 25, 2025 (2 updates tracked since 2025).

About Brennan Chad Cronquist NPPES

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

BRENNAN CHAD CRONQUIST (NPI 1528860228) is an individual diagnostic radiology provider in Tucson, Arizona, licensed in Arizona (1528860228) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1528860228
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameBRENNAN CHAD CRONQUIST
Location Address1625 N CAMPBELL AVETucson, AZ 85719-4330
Mailing Address1501 N Campbell Ave Rm 1320Tucson, AZ 85724-0001 · (801) 376-3287
Phone(520) 694-0111
Sole ProprietorNo
Enumeration DateMarch 25, 2025
Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1528860228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in AZ · 1528860228
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

1625 N CAMPBELL AVE, Tucson, AZ 85719
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Other Providers at the Same Location NPPES 20

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

KATELYN DESALVO MD
Pediatrics
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (520) 626-7944
DR. JESSICA WRIGHT
Pediatrics
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (520) 694-0111
ALEXANDRIA TAYSOM PA
Physician Assistant
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (520) 694-0111
ERIN RIECK DO
Emergency Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (520) 694-8888
JESSICA HANNA NRP
Emergency Medical Technician, Paramedic
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (907) 598-3566
CHRISTOPHER J KARASCH DO
Anesthesiology
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (520) 626-7141
DR. JOSHUA MICHAEL ROCKEY MD
Radiology (Diagnostic Radiology)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (520) 694-0111
DR. ALINA NGUYEN DO
Emergency Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pima County (520) 694-8888

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 Brennan Cronquist's NPI number?

The NPI number for Brennan Cronquist is 1528860228. It was assigned to this individual provider in the NPPES registry on March 25, 2025.

Where is Brennan Cronquist located?

Brennan Cronquist practices at 1625 N Campbell Ave, Tucson, AZ 85719. The listed phone number is (520) 694-0111.

What is Brennan Cronquist's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Brennan Cronquist was last updated on July 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.