IndividualActive
Wai Chung
NPI 1649294745 · Clinical Social Worker · San Francisco, CA
Wai Chung is a Clinical Social Worker provider in San Francisco, CA (NPI 1649294745).
Provider details
- NPI number
- 1649294745
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS10350 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 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
3628 Sacramento St
San Francisco, CA 94118-1729
Phone: (415) 672-2633
Street-level locationGet directions
Mailing address
2546 21st Ave
San Francisco, CA 94116-3013
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Wai Chung's NPI number?
- Wai Chung's National Provider Identifier (NPI) is 1649294745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wai Chung's specialty?
- Wai Chung is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Wai Chung located?
- Wai Chung's practice location on file with NPPES is 3628 Sacramento St, San Francisco, CA 94118-1729.
- What is Wai Chung's phone number?
- The practice phone number listed in the NPPES registry for Wai Chung is (415) 672-2633.
- Is Wai Chung's NPI active?
- Yes — Wai Chung's NPI (1649294745) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.