Willona Williams
NPI 1316242308 · Case Manager/Care Coordinator · Oakland, CA
Willona Williams is a Case Manager/Care Coordinator provider in Oakland, CA (NPI 1316242308).
Provider details
- NPI number
- 1316242308
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
15 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
- 2011-01-21
- Last updated
- 2014-10-03
Frequently asked questions
- What is Willona Williams's NPI number?
- Willona Williams's National Provider Identifier (NPI) is 1316242308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willona Williams's specialty?
- Willona Williams is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Willona Williams located?
- Willona Williams's practice location on file with NPPES is 390 40th St, Oakland, CA 94609-2633.
- What is Willona Williams's phone number?
- The practice phone number listed in the NPPES registry for Willona Williams is (510) 653-5040.
- Is Willona Williams's NPI active?
- Yes — Willona Williams's NPI (1316242308) is active in the NPPES registry as of the last update on 2014-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.