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

Mrs. Marjorie Block Matherne, LCSW

Individual provider Mental Health Counselor · NPI 1639200827

Mrs. Marjorie Block Matherne, LCSW is a Mental Health Counselor in Thibodaux, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

604 N Acadia Rd Ste 201
Thibodaux, LA 70301-4847
Phone: (985) 493-9304
Fax: (985) 493-9305
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 4920 (LA)

Record details

NPI number1639200827
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMarch 8, 2007
Last updated in NPPESJuly 8, 2007

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