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

Gretchen Barbara Klein, APSW

Individual provider Social Worker · NPI 1326737016

Gretchen Barbara Klein, APSW is a Social Worker in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2023.

Licensed in
WI
In the registry since
2023

Practice location Address checks out

5000 W National Ave Rm 306
Milwaukee, WI 53295-0001
Phone: (414) 384-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 132845 (WI)

Record details

NPI number1326737016
Entity typeIndividual (Type 1)
GenderFemale
Credentials APSW
Sole proprietorNo
NPI enumeratedMay 8, 2023
Last updated in NPPESMay 8, 2023
Certification dateMay 8, 2023
Mailing address5000 W National Ave Rm 306, Milwaukee, WI 53295-0001

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