Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ml Williams LLC

Organization Community/Behavioral Health Agency · NPI 1659723450

Ml Williams LLC is a Community/Behavioral Health Agency in Lake Charles, Louisiana. Licensed in Louisiana. Registered with an NPI since 2016.

Licensed in
LA
In the registry since
2016
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

900 Ryan St Ste 405
Lake Charles, LA 70601-9401
Phone: (337) 990-5308
Fax: (337) 990-5314
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence 4611 (LA)

Record details

NPI number1659723450
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marilyn Williams — Licensed Professional Counselor · (337) 990-5308
NPI enumeratedJuly 6, 2016
Last updated in NPPESJuly 6, 2016
Mailing address900 Ryan St, Suite 405, Lake Charles, LA 70601-9401

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