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

Mark Allen Karzon, LLMSWLCSW

Individual provider Clinical Social Worker · NPI 1124043393

Mark Allen Karzon, LLMSWLCSW is a Clinical Social Worker in Fort Thompson, South Dakota. Licensed in Illinois and Michigan. Registered with an NPI since 2006.

Licensed in
IL, MI
In the registry since
2006
Specialties on file
2

Practice location Address checks out

Highway 34 & 47
Fort Thompson, SD 57339-0200
Phone: (605) 245-1530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149012826 (IL)
Clinical Social Worker Taxonomy 1041C0700X · Licence 6801087440 (MI)

Record details

NPI number1124043393
Entity typeIndividual (Type 1)
GenderMale
Credentials LLMSWLCSW
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESDecember 28, 2007
Mailing addressPo Box 200, Fort Thompson, SD 57339-0200

Other providers in Fort Thompson