IndividualActive
Yvonne Sun
NPI 1699893644 · Clinical Social Worker · Los Angeles, CA
Yvonne Sun is a Clinical Social Worker provider in Los Angeles, CA (NPI 1699893644).
Provider details
- NPI number
- 1699893644
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW 27240 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
1730 W Olympic Blvd Fl 3a-100
Los Angeles, CA 90015-1019
Phone: (213) 553-1884
Street-level locationGet directions
Mailing address
1730 W Olympic Blvd Fl 3a-100
Los Angeles, CA 90015-1019
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2014-06-10
Frequently asked questions
- What is Yvonne Sun's NPI number?
- Yvonne Sun's National Provider Identifier (NPI) is 1699893644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Sun's specialty?
- Yvonne Sun is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yvonne Sun located?
- Yvonne Sun's practice location on file with NPPES is 1730 W Olympic Blvd Fl 3a-100, Los Angeles, CA 90015-1019.
- What is Yvonne Sun's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Sun is (213) 553-1884.
- Is Yvonne Sun's NPI active?
- Yes — Yvonne Sun's NPI (1699893644) is active in the NPPES registry as of the last update on 2014-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.