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DR. DUONG C. NGUYEN D.D.S
NPI 1144229527
Dentist - Oral and Maxillofacial Surgery in Westminster, CA

Active since July 19, 2005
9900 MCFADDEN AVE, SUITE 204, WESTMINSTER, CA 92683(714) 418-2189(714) 418-2190 Get Directions Write a Review

NPPES record last updated: October 29, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Duong C. Nguyen D.d.s NPPES

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

DR. DUONG C. NGUYEN D.D.S (NPI 1144229527) is an individual oral and maxillofacial surgery provider in Westminster, California, licensed in California (40174) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1144229527
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. DUONG C. NGUYENCredential: D.D.S
Location Address9900 MCFADDEN AVE, SUITE 204Westminster, CA 92683-6978
Mailing Address9900 Mcfadden Ave, Suite 204Westminster, CA 92683-6978 · (714) 418-2189 · Fax (714) 418-2190
Phone(714) 418-2189
Fax(714) 418-2190
Sole ProprietorYes
Enumeration DateJuly 19, 2005
Last NPPES UpdateOctober 29, 2007
✔ NPI 1144229527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in CA · 40174
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
9900 MCFADDEN AVE, Westminster, CA 92683
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Other Identifiers 3

Medicare PIND40174CA
Medicare UPINU71995CA
MedicaidD40174CA

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.

DR. KHA DANG LE JR. DMD
Dentist
9900 MCFADDEN AVE, #101
WESTMINSTER, CA 92683
Orange County (714) 531-5770
CHRISTOPHER BING WONG D.D.S.
Dentist (General Practice)
9900 MCFADDEN AVE, STE. 102
WESTMINSTER, CA 92683
Orange County (714) 531-1131
DR. EDWARD YUNG-YU KAO D.C.
Chiropractor
9900 MCFADDEN AVE, SUITE 203
WESTMINSTER, CA 92683
Orange County (714) 775-7223
DR. ANNA CHIU DDS
Dentist
9900 MCFADDEN AVE, SUITE102
WESTMINSTER, CA 92683
Orange County (714) 531-1131

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 Duong Nguyen's NPI number?

The NPI number for Duong Nguyen is 1144229527. It was assigned to this individual provider in the NPPES registry on July 19, 2005.

Where is Duong Nguyen located?

Duong Nguyen practices at 9900 Mcfadden Ave Suite 204, Westminster, CA 92683. The listed phone number is (714) 418-2189.

What is Duong Nguyen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

When was this NPI record last updated?

The NPPES record for Duong Nguyen was last updated on October 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.