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

Mary Determan MSW, LLC

Organization Clinical Social Worker · NPI 1861524365

Mary Determan MSW, LLC provides Clinical Social Worker services in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5757 W Oklahoma Ave Ste 203
Milwaukee, WI 53219-4303
Phone: (414) 431-6400
Fax: (414) 431-6401
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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 2357 (WI)

Record details

NPI number1861524365
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Maryellen Rozga — Business Manager · (414) 431-6400
NPI enumeratedMarch 10, 2007
Last updated in NPPESAugust 22, 2020
Mailing address5757 W Oklahoma Ave, Suite 203, Milwaukee, WI 53219-4303

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