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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. REX ELDON BREWSTER DDS
NPI 1790840031
Dentist in Phoenix, AZ

Active since December 27, 2006
1701 W GLENDALE AVE, SUITE 4, PHOENIX, AZ 85021(602) 264-5409(602) 841-6787 Get Directions Write a Review

NPPES record last updated: August 16, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mr. Rex Eldon Brewster Dds NPPES

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

MR. REX ELDON BREWSTER DDS (NPI 1790840031) is an individual dentist in Phoenix, Arizona, licensed in Arizona (861) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1790840031
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameMR. REX ELDON BREWSTERCredential: DDS
Location Address1701 W GLENDALE AVE, SUITE 4Phoenix, AZ 85021
Mailing Address1701 W Glendale Ave, Suite 4Phoenix, AZ 85021 · (602) 264-5409 · Fax (602) 841-6787
Phone(602) 264-5409
Fax(602) 841-6787
Sole ProprietorNo
Enumeration DateDecember 27, 2006
Last NPPES UpdateAugust 16, 2026
✔ NPI 1790840031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in AZ · 861
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1701 W GLENDALE AVE, Phoenix, AZ 85021
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Other Providers at the Same Location NPPES 4

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

SONRISA DENTAL, LLC
Dentist
1701 W GLENDALE AVE, SUITE 1
PHOENIX, AZ 85021
Maricopa County (602) 466-1213
SHAENA JOSEPH
Behavior Technician
1701 W GLENDALE AVE, SUITE 6
PHOENIX, AZ 85021
Maricopa County (602) 314-4596
PROVIDENCE GENERAL MEDICINE
Clinic/Center (Medical Specialty)
1701 W GLENDALE AVE
PHOENIX, AZ 85021
Maricopa County (602) 246-9090
OOLI ORTHODONTICS - AZ, PHX, P.C.
Dentist (Orthodontics and Dentofacial Orthopedics)
1701 W GLENDALE AVE, SUITE #3
PHOENIX, AZ 85021
Maricopa County (480) 777-7759

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 Rex Brewster's NPI number?

The NPI number for Rex Brewster is 1790840031. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is Rex Brewster located?

Rex Brewster practices at 1701 W Glendale Ave Suite 4, Phoenix, AZ 85021. The listed phone number is (602) 264-5409.

What is Rex Brewster's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Rex Brewster accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Rex Brewster as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Rex Brewster was last updated on August 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.