OrganizationActive
Diana Xa D.D.S., Inc.
NPI 1346399417 · General Practice Dentistry · Huntington Beach, CA
Diana Xa D.D.S., Inc. is a General Practice Dentistry organization in Huntington Beach, CA (NPI 1346399417).
Provider details
- NPI number
- 1346399417
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Diana Tu-Dieu Xa, President(714) 847-7800
- License
- 38944 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
7154 Edinger Ave
Huntington Beach, CA 92647-3505
Phone: (714) 847-7800
Fax: (714) 847-4010
Street-level locationGet directions
Mailing address
7154 Edinger Ave
Huntington Beach, CA 92647-3505
Other names (DBA / former)
- Doing business as
- Golden Smile Dental
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Diana Xa D.D.S., Inc.'s NPI number?
- Diana Xa D.D.S., Inc.'s National Provider Identifier (NPI) is 1346399417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diana Xa D.D.S., Inc.?
- Diana Xa D.D.S., Inc. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Diana Xa D.D.S., Inc. located?
- Diana Xa D.D.S., Inc.'s practice location on file with NPPES is 7154 Edinger Ave, Huntington Beach, CA 92647-3505.
- What is Diana Xa D.D.S., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Diana Xa D.D.S., Inc. is (714) 847-7800.
- Who is the authorized official for Diana Xa D.D.S., Inc.?
- The authorized official listed on Diana Xa D.D.S., Inc.'s NPPES record is Diana Tu-Dieu Xa, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diana Xa D.D.S., Inc.'s NPI active?
- Yes — Diana Xa D.D.S., Inc.'s NPI (1346399417) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.