IndividualActive
Trang Nguyen, DDS
NPI 1639060288 · Dentist · Montclair, CA
Trang Nguyen, DDS is a Dentist provider in Montclair, CA (NPI 1639060288).
Provider details
- NPI number
- 1639060288
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 111970 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
5153 Holt Blvd
Montclair, CA 91763-4837
Phone: (909) 625-6545
Street-level locationGet directions
Mailing address
1612 E Briarvale Ave
Anaheim, CA 92805-1309
Additional practice locations (2)
- 9074 Benson AveMontclair, CA 91763-1615Phone: (909) 303-3400
- 14151 Newport Ave Ste 100Tustin, CA 92780-5174Phone: (714) 368-3413
Registry dates
- Enumerated
- 2025-07-11
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Trang Nguyen's NPI number?
- Trang Nguyen's National Provider Identifier (NPI) is 1639060288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trang Nguyen's specialty?
- Trang Nguyen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Trang Nguyen located?
- Trang Nguyen's practice location on file with NPPES is 5153 Holt Blvd, Montclair, CA 91763-4837.
- What is Trang Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Trang Nguyen is (909) 625-6545.
- Is Trang Nguyen's NPI active?
- Yes — Trang Nguyen's NPI (1639060288) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.