What is Nathalie Williams's NPI number?

Nathalie Williams's National Provider Identifier (NPI) is 1912877903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nathalie Williams's specialty?

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

Where is Nathalie Williams located?

Nathalie Williams's practice location on file with NPPES is 3925 N I 10 Service Rd W Ste 117, Metairie, LA 70002-6831.

What is Nathalie Williams's phone number?

The practice phone number listed in the NPPES registry for Nathalie Williams is (504) 482-2735.

Is Nathalie Williams's NPI active?

Yes — Nathalie Williams's NPI (1912877903) is active in the NPPES registry as of the last update on 2025-11-06.

IndividualActive

Nathalie Williams

NPI 1912877903 · Case Manager/Care Coordinator · Metairie, LA

Nathalie Williams is a Case Manager/Care Coordinator provider in Metairie, LA (NPI 1912877903).

Provider details

NPI number: 1912877903
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

Basic profile(47/100 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
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

3925 N I 10 Service Rd W Ste 117

Metairie, LA 70002-6831

Phone: (504) 482-2735

Fax: (504) 482-2737

Street-level locationGet directions

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Mailing address