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Mary Determan Msw, LLC

Clinical Social Worker in Milwaukee, WI · enumerated 2007 · authorized official Maryellen Rozga, Business Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861524365

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Registry record

Entity type Organization (Type 2)
Legal business name Mary Determan Msw, LLC
Practice address 5757 W Oklahoma Ave, Suite 203, Milwaukee, WI, 53219
Phone (414) 431-6400
Fax (414) 431-6401
Enumeration date Mar 10, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2357 (WI) Primary

Authorized official

Name Maryellen Rozga
Title Business Manager
Phone (414) 431-6400

Other identifiers

Identifier Type State Issuer
42235600 Medicaid WI -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.
Where is Mary Determan Msw, LLC located?
The practice location on file with NPPES is in Milwaukee, WI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.