Jennie Williams, LCSW
NPI 1851520654 · Clinical Social Worker · Lancaster, CA
Jennie Williams, LCSW is a Clinical Social Worker provider in Lancaster, CA (NPI 1851520654).
Provider details
- NPI number
- 1851520654
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 25738 (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
16 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
- 2009-07-14
- Last updated
- 2021-11-16
- Certified
- 2021-11-16
Frequently asked questions
- What is Jennie Williams's NPI number?
- Jennie Williams's National Provider Identifier (NPI) is 1851520654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennie Williams's specialty?
- Jennie Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennie Williams located?
- Jennie Williams's practice location on file with NPPES is 921 W Avenue J Ste C, Lancaster, CA 93534-3443.
- What is Jennie Williams's phone number?
- The practice phone number listed in the NPPES registry for Jennie Williams is (323) 481-0145.
- Is Jennie Williams's NPI active?
- Yes — Jennie Williams's NPI (1851520654) is active in the NPPES registry as of the last update on 2021-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.