OrganizationActive
Thien Trang Nguyen DDS Inc
NPI 1245409077 · General Practice Dentistry · Tustin, CA
Thien Trang Nguyen DDS Inc is a General Practice Dentistry organization in Tustin, CA (NPI 1245409077).
Provider details
- NPI number
- 1245409077
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Trang Nguyen, Pres.(714) 544-9800
- License
- 39457 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
14520 Newport Ave
Ste a
Tustin, CA 92780-1018
Phone: (714) 544-9800
Street-level locationGet directions
Mailing address
14520 Newport Ave
Tustin, CA 92780-1018
Registry dates
- Enumerated
- 2008-02-26
- Last updated
- 2008-02-26
Frequently asked questions
- What is Thien Trang Nguyen DDS Inc's NPI number?
- Thien Trang Nguyen DDS Inc's National Provider Identifier (NPI) is 1245409077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thien Trang Nguyen DDS Inc?
- Thien Trang Nguyen DDS Inc is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Thien Trang Nguyen DDS Inc located?
- Thien Trang Nguyen DDS Inc's practice location on file with NPPES is 14520 Newport Ave, Tustin, CA 92780-1018.
- What is Thien Trang Nguyen DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for Thien Trang Nguyen DDS Inc is (714) 544-9800.
- Who is the authorized official for Thien Trang Nguyen DDS Inc?
- The authorized official listed on Thien Trang Nguyen DDS Inc's NPPES record is Trang Nguyen, Pres.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thien Trang Nguyen DDS Inc's NPI active?
- Yes — Thien Trang Nguyen DDS Inc's NPI (1245409077) is active in the NPPES registry as of the last update on 2008-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.