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

MS. Marlys J Larson, LISW, MSW

Individual provider Social Worker · NPI 1992766018

MS. Marlys J Larson, LISW, MSW is a Social Worker in Cumming, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2006
Specialties on file
2
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

2981 S Orilla Rd
Cumming, IA 50061
Phone: (515) 981-0869
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 00112 (IA)
Social Worker Taxonomy 104100000X · Licence 00112 (IA)

Record details

NPI number1992766018
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW , MSW
Sole proprietorYes
NPI enumeratedMarch 29, 2006
Last updated in NPPESJune 30, 2025
Certification dateJune 30, 2025