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Horizon Healthcare, Inc

Multi-Specialty Clinic/Center in Milwaukee, WI · enumerated 2006 · authorized official Rebbecca Zillmer, Manager.

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

National Provider Identifier

1639193212

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Registry record

Entity type Organization (Type 2)
Legal business name Horizon Healthcare, Inc
Practice address 5408 W Burleigh St, Milwaukee, WI, 53210
Phone (414) 362-8147
Fax (414) 362-7198
Enumeration date Jul 27, 2006
Last updated in NPPES Mar 25, 2020

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Secondary
261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Rebbecca Zillmer
Title Manager
Phone (414) 301-6384

Other identifiers

Identifier Type State Issuer
100031558 Medicaid WI -
100031563 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

Where is Horizon Healthcare, Inc located?
The practice location on file with NPPES is in Milwaukee, WI.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-03-25. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-25.