What is Sonia Williams's NPI number?

Sonia Williams's National Provider Identifier (NPI) is 1720587736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sonia Williams's specialty?

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

Where is Sonia Williams located?

Sonia Williams's practice location on file with NPPES is 5510 Avenue I, Brooklyn, NY 11234-1706.

What is Sonia Williams's phone number?

The practice phone number listed in the NPPES registry for Sonia Williams is (646) 464-1161.

Is Sonia Williams's NPI active?

Yes — Sonia Williams's NPI (1720587736) is active in the NPPES registry as of the last update on 2018-02-05.

IndividualActive

Sonia Williams

NPI 1720587736 · Case Manager/Care Coordinator · Brooklyn, NY

Sonia Williams is a Case Manager/Care Coordinator provider in Brooklyn, NY (NPI 1720587736).

Provider details

NPI number: 1720587736
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
8 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

5510 Avenue I

Brooklyn, NY 11234-1706

Phone: (646) 464-1161

Street-level locationGet directions

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Mailing address