IndividualActive
Sommar Washington
NPI 1255129730 · Community Health Worker · Oakland, CA
Sommar Washington is a Community Health Worker provider in Oakland, CA (NPI 1255129730).
Provider details
- NPI number
- 1255129730
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1625 Filbert St
Oakland, CA 94607-2890
Phone: (510) 663-9092
Street-level locationGet directions
Mailing address
1625 Filbert St
Oakland, CA 94607-2890
Registry dates
- Enumerated
- 2025-04-25
- Last updated
- 2025-04-25
- Certified
- 2025-04-21
Frequently asked questions
- What is Sommar Washington's NPI number?
- Sommar Washington's National Provider Identifier (NPI) is 1255129730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sommar Washington's specialty?
- Sommar Washington is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Sommar Washington located?
- Sommar Washington's practice location on file with NPPES is 1625 Filbert St, Oakland, CA 94607-2890.
- What is Sommar Washington's phone number?
- The practice phone number listed in the NPPES registry for Sommar Washington is (510) 663-9092.
- Is Sommar Washington's NPI active?
- Yes — Sommar Washington's NPI (1255129730) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.