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

Heather Mattson, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1114790086

Heather Mattson, MSW, LCSW is a Clinical Social Worker in Menasha, Wisconsin. Qualified in 2022, 4 years ago. Licensed in Wisconsin.

Years since qualifying
4
Licensed in
WI
In the registry since
2023
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1810 Appleton Rd
Menasha, WI 54952-1164
Phone: (920) 739-4226
Fax: (920) 739-7639
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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 12431 (WI)

Record details

NPI number1114790086
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorNo
NPI enumeratedNovember 2, 2023
Last updated in NPPESJuly 14, 2025
Certification dateJuly 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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