What is Marilyn Williams's NPI number?

Marilyn Williams's National Provider Identifier (NPI) is 1861647471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilyn Williams's specialty?

Marilyn Williams is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Marilyn Williams located?

Marilyn Williams's practice location on file with NPPES is 1103 Florida Ave, Slidell, LA 70458-3005.

What is Marilyn Williams's phone number?

The practice phone number listed in the NPPES registry for Marilyn Williams is (985) 646-1531.

Is Marilyn Williams's NPI active?

Yes — Marilyn Williams's NPI (1861647471) is active in the NPPES registry as of the last update on 2008-11-24.

IndividualActive

Marilyn Williams, LCSW

NPI 1861647471 · Social Worker · Slidell, LA

Marilyn Williams, LCSW is a Social Worker provider in Slidell, LA (NPI 1861647471).

Provider details

NPI number: 1861647471
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: 6401 (LA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 6401 (LA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(86/100 index)

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

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% 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

1103 Florida Ave

Slidell, LA 70458-3005

Phone: (985) 646-1531

Fax: (985) 646-1531

Street-level locationGet directions

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Mailing address