IndividualActive
Anne Williams, LCSW
NPI 1386795524 · Social Worker · Redwood City, CA
Anne Williams, LCSW is a Social Worker provider in Redwood City, CA (NPI 1386795524).
Provider details
- NPI number
- 1386795524
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 20851 (CA)
Specialties & taxonomies
Behavioral Health & Social Service 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
1400 Veterans Blvd
Redwood City, CA 94063-2612
Phone: (650) 299-4917
Fax: (650) 299-2655
Street-level locationGet directions
Mailing address
Po Box 370252
Montara, CA 94037-0252
Registry dates
- Enumerated
- 2007-01-15
- Last updated
- 2022-02-11
Frequently asked questions
- What is Anne Williams's NPI number?
- Anne Williams's National Provider Identifier (NPI) is 1386795524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anne Williams's specialty?
- Anne Williams is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Anne Williams located?
- Anne Williams's practice location on file with NPPES is 1400 Veterans Blvd, Redwood City, CA 94063-2612.
- What is Anne Williams's phone number?
- The practice phone number listed in the NPPES registry for Anne Williams is (650) 299-4917.
- Is Anne Williams's NPI active?
- Yes — Anne Williams's NPI (1386795524) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.