What is Mary Williams's NPI number?

Mary Williams's National Provider Identifier (NPI) is 1437742756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Williams's specialty?

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

Where is Mary Williams located?

Mary Williams's practice location on file with NPPES is 1409 Kirkman St, Lake Charles, LA 70601-5344.

What is Mary Williams's phone number?

The practice phone number listed in the NPPES registry for Mary Williams is (337) 419-3586.

Is Mary Williams's NPI active?

Yes — Mary Williams's NPI (1437742756) is active in the NPPES registry as of the last update on 2021-02-17.

IndividualActive

Mary Williams

NPI 1437742756 · Case Manager/Care Coordinator · Lake Charles, LA

Mary Williams is a Case Manager/Care Coordinator provider in Lake Charles, LA (NPI 1437742756).

Provider details

NPI number: 1437742756
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(56/100 index)

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

Registry tenure38% of score
5 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

1409 Kirkman St

Lake Charles, LA 70601-5344

Phone: (337) 419-3586

Street-level locationGet directions

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Mailing address