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

MS. Mary Susan Knapp, MSW, LISW, LLC

Individual provider Clinical Social Worker · NPI 1356434872

MS. Mary Susan Knapp, MSW, LISW, LLC is a Clinical Social Worker in Windsor Heights, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

6957 University Ave
Windsor Heights, IA 50311
Phone: (515) 277-6200
Fax: (515) 274-1774
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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 01186 (IA)

Record details

NPI number1356434872
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LISW , LLC
Sole proprietorYes
NPI enumeratedOctober 2, 2006
Last updated in NPPESJuly 8, 2007

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