Duong Nguyen, D.D.S
NPI 1144229527 · Oral and Maxillofacial Surgery (Dentist) · Westminster, CA
Duong Nguyen, D.D.S is a Oral and Maxillofacial Surgery (Dentist) provider in Westminster, CA (NPI 1144229527).
Provider details
- NPI number
- 1144229527
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.D.S
- Sex
- Male
- Sole proprietor
- Yes
- License
- 40174 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-19
- Last updated
- 2007-10-29
Frequently asked questions
- What is Duong Nguyen's NPI number?
- Duong Nguyen's National Provider Identifier (NPI) is 1144229527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duong Nguyen's specialty?
- Duong Nguyen is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Duong Nguyen located?
- Duong Nguyen's practice location on file with NPPES is 9900 Mcfadden Ave, Westminster, CA 92683-6978.
- What is Duong Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Duong Nguyen is (714) 418-2189.
- Is Duong Nguyen's NPI active?
- Yes — Duong Nguyen's NPI (1144229527) is active in the NPPES registry as of the last update on 2007-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.