OrganizationActive
Dien Sun, DDS, Inc.
NPI 1023879467 · Pediatric Dentistry · Pasadena, CA
Dien Sun, DDS, Inc. is a Pediatric Dentistry organization in Pasadena, CA (NPI 1023879467).
Provider details
- NPI number
- 1023879467
- Entity type
- Organization
- Primary specialty
- Pediatric DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Dien Sun, Pediatric Dentist/Owner(858) 610-0893
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
50 Alessandro Pl Ste 200
Pasadena, CA 91105-4002
Phone: (858) 610-0893
Street-level locationGet directions
Mailing address
2729 Westshire Dr
Los Angeles, CA 90068-1929
Registry dates
- Enumerated
- 2024-01-23
- Last updated
- 2024-01-23
- Certified
- 2024-01-20
Frequently asked questions
- What is Dien Sun, DDS, Inc.'s NPI number?
- Dien Sun, DDS, Inc.'s National Provider Identifier (NPI) is 1023879467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dien Sun, DDS, Inc.?
- Dien Sun, DDS, Inc. is classified in the NPPES registry as Pediatric Dentistry (Dental Providers).
- Where is Dien Sun, DDS, Inc. located?
- Dien Sun, DDS, Inc.'s practice location on file with NPPES is 50 Alessandro Pl Ste 200, Pasadena, CA 91105-4002.
- What is Dien Sun, DDS, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Dien Sun, DDS, Inc. is (858) 610-0893.
- Who is the authorized official for Dien Sun, DDS, Inc.?
- The authorized official listed on Dien Sun, DDS, Inc.'s NPPES record is Dien Sun, Pediatric Dentist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dien Sun, DDS, Inc.'s NPI active?
- Yes — Dien Sun, DDS, Inc.'s NPI (1023879467) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.