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

DR. JOSEPH RENZI JR. DDS
NPI 1912947003
Dentist - Pediatric Dentistry in Santa Ana, CA

Q: What is Joseph Renzi's NPI number?

The NPI number for Joseph Renzi is 1912947003. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Q: What is Joseph Renzi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Renzi was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.

Active since June 07, 2006

999 N TUSTIN AVE, SUITE #219, SANTA ANA, CA 92705(714) 972-1359(714) 972-2689 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Joseph Renzi Jr. Dds NPPES

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

DR. JOSEPH RENZI JR. DDS (NPI 1912947003) is an individual pediatric dentistry provider in Santa Ana, California, licensed in California (D29430) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1912947003

Entity TypeIndividualMale

Primary Taxonomy1223P0221X

Provider Legal NameDR. JOSEPH RENZI JR.Credential: DDS

Location Address999 N TUSTIN AVE, SUITE #219Santa Ana, CA 92705-3528

Mailing Address999 N Tustin Ave, Suite #219Santa Ana, CA 92705-3528 · (714) 972-1359 · Fax (714) 972-2689

Phone(714) 972-1359

Fax(714) 972-2689

Sole ProprietorNo

Enumeration DateJune 7, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1912947003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers

Taxonomy Code1223P0221X

License✔ Licensed in CA · D29430

Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

999 N TUSTIN AVE, Santa Ana, CA 92705

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama and more.Insurance ›

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.

OCEAN MEDICAL INC

Specialist

999 N TUSTIN AVE, STE 16
SANTA ANA, CA 92705

Orange County (866) 583-8780

CHRISTOPHER T. LANE MD PC

Specialist

999 N TUSTIN AVE, 109
SANTA ANA, CA 92705

Orange County (714) 954-1182

DR. MICHAEL M. MOUSAVI D.C., Q.M.E.

Chiropractor

999 N TUSTIN AVE, SUITE 101
SANTA ANA, CA 92705

Orange County (714) 543-5005

RONALD ERIC GLOUSMAN M.D.

Orthopaedic Surgery

999 N TUSTIN AVE, SUITE 114
SANTA ANA, CA 92705

Orange County (310) 659-9116

DAVID B SACKS MD

Ophthalmology

999 N TUSTIN AVE, 122
SANTA ANA, CA 92705

Orange County (714) 542-3961

AQUI COMMUNITY DENTAL HEALTH CENTER

Dentist (General Practice)

999 N TUSTIN AVE, SUITE 9
SANTA ANA, CA 92705

Orange County (714) 922-1122

ORANGE COUNTY EMERGENCY SURGICAL SPECIALISTS, INC

Personal Emergency Response Attendant

999 N TUSTIN AVE, SUITE 116
SANTA ANA, CA 92705

Orange County (714) 547-1915

DR. HUMBERTO SAURI MD

Specialist

999 N TUSTIN AVE, SUITE 109
SANTA ANA, CA 92705

Orange County (714) 954-1182

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 Joseph Renzi's NPI number?

The NPI number for Joseph Renzi is 1912947003. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Joseph Renzi located?

Joseph Renzi practices at 999 N Tustin Ave Suite #219, Santa Ana, CA 92705. The listed phone number is (714) 972-1359.

What is Joseph Renzi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

What insurance does Joseph Renzi accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 6 other insurers list Joseph Renzi 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 Joseph Renzi was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.