OrthodontistIndex

Thien Truong, DDS

Orthodontist in Westminster, CA

Registered orthodontistLicense # listed (CA)

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Public-record details

Address
9600 Bolsa Ave Ste E, Westminster, CA 92683
Phone
(714) 839-9800
Listed under
Individual orthodontists
NPI
1598854739
NPI status
Active in the NPPES registry
Provider type
Individual provider
Registered specialty (self-reported taxonomy)
Orthodontics and Dentofacial Orthopedics (1223X0400X)
Credentials listed
DDS
License number on NPI record
50110 (CA)
NPI first issued
Oct 12, 2006
NPI record last updated
Apr 14, 2026

NPI 1598854739 is active in the federal NPPES registry (CMS) with Orthodontics and Dentofacial Orthopedics, an ADA-recognized dental specialty, as its primary taxonomy; license 50110 (CA) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Orthodontists are dentists who completed an accredited orthodontic residency after dental school. General dentists can also offer braces or aligners, but they are not listed here.

View NPI 1598854739 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Orthodontics lists board-certified orthodontists.

Other orthodontists in Westminster

Son Nguyen, DDS9039 Bolsa Ave Ste 116 · Westminster, CA 92683 · (714) 379-2560 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (CA)David S Nguyen DDS Ms INC9296 Bolsa Ave · Westminster, CA 92683 · (714) 373-6300 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistLicense # listed (CA)Douglas Nguyen, DDS, a Professional Corporation9600 Bolsa Ave, Suite E · Westminster, CA 92683 · (714) 839-9800 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistLicense # listed (CA)Consumerhealth, INC.15458 Beach Blvd · Westminster, CA 92683 · (714) 898-3220 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistDavid Pham, DDS, MS10301 Bolsa Ave, Suite 202 · Westminster, CA 92683 · (714) 775-2227 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (CA)Heekyoung Jo, DDS, MS8001 Westminster Blvd · Westminster, CA 92683 · (714) 230-0009 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (CA)Linda Phi, DDS15801 Butterfield St · Westminster, CA 92683 · (714) 622-0498 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (CA)Son Nguyen DDS, INC9039 Bolsa Avenue, Ste 116 · Westminster, CA 92683 · (714) 379-2560 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistLicense # listed (CA)

All 9 in Westminster →