Trang Nguyen, DDS
NPI 1306996897 · Endodontics · Pomona, CA
Trang Nguyen, DDS is a Endodontics provider in Pomona, CA (NPI 1306996897).
Provider details
- NPI number
- 1306996897
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 39994 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 15561 Brookhurst StWestminster, CA 92683-7554Phone: (714) 531-6200Fax: (714) 531-6262
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2019-02-01
Frequently asked questions
- What is Trang Nguyen's NPI number?
- Trang Nguyen's National Provider Identifier (NPI) is 1306996897, 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 Endodontics (Dental Providers).
- Where is Trang Nguyen located?
- Trang Nguyen's practice location on file with NPPES is 795 E. Second St., Pomona, CA 91766.
- What is Trang Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Trang Nguyen is (909) 706-3910.
- Is Trang Nguyen's NPI active?
- Yes — Trang Nguyen's NPI (1306996897) is active in the NPPES registry as of the last update on 2019-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.