DR. DOUGLAS DUC TIEN NGUYEN DDS
NPI 1902025919
Dentist - Orthodontics and Dentofacial Orthopedics in Westminster, CA

Active since April 25, 2007
9600 BOLSA AVE STE E, WESTMINSTER, CA 92683(714) 839-9800(714) 839-9894 Get Directions Write a Review

NPPES record last updated: April 30, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Douglas Duc Tien Nguyen Dds NPPES

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

DR. DOUGLAS DUC TIEN NGUYEN DDS (NPI 1902025919) is an individual orthodontics and dentofacial orthopedics provider in Westminster, California, licensed in California (40970) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1902025919
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. DOUGLAS DUC TIEN NGUYENCredential: DDS
Location Address9600 BOLSA AVE STE EWestminster, CA 92683-5949
Mailing Address9600 Bolsa Ave Ste EWestminster, CA 92683-5949 · (714) 839-9800 · Fax (714) 839-9894
Fax(714) 839-9894
Sole ProprietorNo
Enumeration DateApril 25, 2007
Last NPPES UpdateApril 30, 2008
NPI 1902025919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in CA · 40970
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
9600 BOLSA AVE STE E, Westminster, CA 92683

Other Identifiers 1

OtherD40970CA · Denti-cal Old Rendering Provider Number

Accepted Insurance

Other Providers at the Same Location NPPES

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

Dentist (Orthodontics and Dentofacial Orthopedics)
9600 BOLSA AVE STE E
WESTMINSTER, CA 92683

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 Douglas Nguyen's NPI number?

The NPI number for Douglas Nguyen is 1902025919. It was assigned to this individual provider in the NPPES registry on April 25, 2007.

Where is Douglas Nguyen located?

Douglas Nguyen practices at 9600 Bolsa Ave Ste E, Westminster, CA 92683. The listed phone number is (714) 839-9800.

What is Douglas Nguyen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

What insurance does Douglas Nguyen accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 4 other insurers list Douglas Nguyen 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 Douglas Nguyen was last updated on April 30, 2008. 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.