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County of Milwaukee

Case Management Agency in Milwaukee, WI · enumerated 2006 · authorized official Sheri Duquaine, Patient Accounts Manager.

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

National Provider Identifier

1124197058

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Registry record

Entity type Organization (Type 2)
Legal business name County of Milwaukee
Other name <Unavail>
Practice address 1230 W Cherry Street, Milwaukee, WI, 53205
Phone (414) 257-6995
Enumeration date Nov 7, 2006
Last updated in NPPES May 13, 2025

Taxonomy & classification

251B00000X Case Management Agency Agencies Primary

Authorized official

Name Sheri Duquaine
Title Patient Accounts Manager
Phone (414) 391-8172

Other identifiers

Identifier Type State Issuer
43077825 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is County of Milwaukee?
County of Milwaukee is registered in NPPES as a Case Management Agency (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-13.