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

MS. Marilyn Louise Williams, LPC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1184985020

MS. Marilyn Louise Williams, LPC is an Addiction (Substance Use Disorder) Counselor in Lake Charles, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2012
Specialties on file
4
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

900 Ryan St Ste 405
Lake Charles, LA 70601-9405
Phone: (337) 302-3023
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 4611 (LA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 4611 (LA)
Pastoral Counselor Taxonomy 101YP1600X (LA)
Behavior Analyst Taxonomy 103K00000X (LA)

Record details

NPI number1184985020
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedJune 7, 2012
Last updated in NPPESJune 7, 2012

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