IndividualActive
Lesley Washington
NPI 1427935857 · Social Worker · Riverside, CA
Lesley Washington is a Social Worker provider in Riverside, CA (NPI 1427935857).
Provider details
- NPI number
- 1427935857
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- ACSW126242 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
4295 Brockton Ave
Riverside, CA 92501-3446
Phone: (951) 683-6596
Street-level locationGet directions
Mailing address
5870 Arlington Ave
Riverside, CA 92504-2037
Registry dates
- Enumerated
- 2025-08-18
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Lesley Washington's NPI number?
- Lesley Washington's National Provider Identifier (NPI) is 1427935857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lesley Washington's specialty?
- Lesley Washington is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Lesley Washington located?
- Lesley Washington's practice location on file with NPPES is 4295 Brockton Ave, Riverside, CA 92501-3446.
- What is Lesley Washington's phone number?
- The practice phone number listed in the NPPES registry for Lesley Washington is (951) 683-6596.
- Is Lesley Washington's NPI active?
- Yes — Lesley Washington's NPI (1427935857) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.