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

Bonnie Christmus Marsden, LISW

Individual provider Professional Counselor · NPI 1609957489

Bonnie Christmus Marsden, LISW is a Professional Counselor in Anderson, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2006
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

See every abbreviation used in this directory →

Practice location Address checks out

4122 Clemson Blvd Ste 1-C
Anderson, SC 29621-1100
Phone: (864) 221-3565
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 2057 (SC)

Record details

NPI number1609957489
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW
Sole proprietorYes
NPI enumeratedOctober 18, 2006
Last updated in NPPESJuly 8, 2007

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