Winnie Kwong, ASW
NPI 1821281676 · Clinical Social Worker · San Francisco, CA
Winnie Kwong, ASW is a Clinical Social Worker provider in San Francisco, CA (NPI 1821281676).
Provider details
- NPI number
- 1821281676
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- No
- License
- ASW118353 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-08-24
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Winnie Kwong's NPI number?
- Winnie Kwong's National Provider Identifier (NPI) is 1821281676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Kwong's specialty?
- Winnie Kwong is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Winnie Kwong located?
- Winnie Kwong's practice location on file with NPPES is 1360 Mission St Fl 2, San Francisco, CA 94103-2647.
- What is Winnie Kwong's phone number?
- The practice phone number listed in the NPPES registry for Winnie Kwong is (628) 217-7732.
- Is Winnie Kwong's NPI active?
- Yes — Winnie Kwong's NPI (1821281676) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.