What is Yolanda Williams's NPI number?

Yolanda Williams's National Provider Identifier (NPI) is 1336771229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yolanda Williams's specialty?

Yolanda Williams is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Yolanda Williams located?

Yolanda Williams's practice location on file with NPPES is 11601 S Western Ave, Los Angeles, CA 90047-5006.

What is Yolanda Williams's phone number?

The practice phone number listed in the NPPES registry for Yolanda Williams is (323) 242-5000.

Is Yolanda Williams's NPI active?

Yes — Yolanda Williams's NPI (1336771229) is active in the NPPES registry as of the last update on 2020-02-07.

IndividualActive

Yolanda Williams

NPI 1336771229 · Case Manager/Care Coordinator · Los Angeles, CA

Yolanda Williams is a Case Manager/Care Coordinator provider in Los Angeles, CA (NPI 1336771229).

Provider details

NPI number: 1336771229
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 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

11601 S Western Ave

Los Angeles, CA 90047-5006

Phone: (323) 242-5000

Street-level locationGet directions

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Mailing address