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Mercy Health System Corporation

Mental Health Clinic/Center (Including Community Mental Health Center) in Janesville, WI · enumerated 2007 · authorized official Joseph Malas, Cfo Authorized Official.

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

National Provider Identifier

1669685129

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Registry record

Entity type Organization (Type 2)
Legal business name Mercy Health System Corporation
Other name <Unavail>
Parent organization Mercy Health Corporation
Practice address 903 Mineral Point Ave, Janesville, WI, 53548
Phone (608) 756-5555
Fax (608) 756-0174
Enumeration date May 8, 2007
Last updated in NPPES Jun 11, 2025

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 310-800 (WI) Secondary
261QA0600X Adult Day Care Clinic/Center Ambulatory Health Care Facilities · License 310-800 (WI) Secondary
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License 310800 (WI) Primary
261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities · License 310-800 (WI) Secondary
261QR0400X Rehabilitation Clinic/Center Ambulatory Health Care Facilities · License 310-800 (WI) Secondary

Authorized official

Name Joseph Malas
Title Cfo Authorized Official
Phone (815) 971-6738

Other identifiers

Identifier Type State Issuer
42180300 Medicaid WI -
42180321 Medicaid WI -
42180200 Medicaid WI -
42232800 Medicaid WI -
43171321 Medicaid WI -
42180221 Medicaid WI -
11011426 Medicaid WI -
43009200 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

Who is the authorized official for Mercy Health System Corporation?
NPPES lists Joseph Malas (Cfo Authorized Official) as the authorized official for this organization.
What is the NPI number for Mercy Health System Corporation?
The NPI for Mercy Health System Corporation is 1669685129, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-11.