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

Margaret M Hammes

Organization Social Worker · NPI 1043932007

Margaret M Hammes is a Social Worker in Decorah, Iowa. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

314 W Main St
Decorah, IA 52101-1716
Phone: (563) 387-7433
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1043932007
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Hammes — Owner/Authorized Official · (563) 387-7433
NPI enumeratedSeptember 16, 2022
Last updated in NPPESSeptember 16, 2022
Certification dateSeptember 16, 2022
Mailing addressPo Box 369, Calmar, IA 52132-0369

Other providers in Decorah