Rita Williams-Washington
NPI 1316495609 · Social Worker · San Leandro, CA
Rita Williams-Washington is a Social Worker provider in San Leandro, CA (NPI 1316495609).
Provider details
- NPI number
- 1316495609
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-09-14
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Rita Williams-Washington's NPI number?
- Rita Williams-Washington's National Provider Identifier (NPI) is 1316495609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rita Williams-Washington's specialty?
- Rita Williams-Washington is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Rita Williams-Washington located?
- Rita Williams-Washington's practice location on file with NPPES is 777 Davis St Ste 300, San Leandro, CA 94577-6923.
- What is Rita Williams-Washington's phone number?
- The practice phone number listed in the NPPES registry for Rita Williams-Washington is (510) 839-3800.
- Is Rita Williams-Washington's NPI active?
- Yes — Rita Williams-Washington's NPI (1316495609) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.