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Mercy Health System Corporation

Durable Medical Equipment & Medical Supplies in Mchenry, IL · enumerated 2007 · authorized official John Cook, Senior Vp/Cfo.

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

National Provider Identifier

1467578138

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Registry record

Entity type Organization (Type 2)
Legal business name Mercy Health System Corporation
Other name <Unavail>
Parent organization Mercyrockford Health System Corporation
Practice address 3922 Mercy Dr, Mchenry, IL, 60050
Phone (815) 344-4499
Enumeration date Mar 22, 2007
Last updated in NPPES Feb 23, 2016

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 310800 (WI) Primary

Authorized official

Name John Cook
Title Senior Vp/Cfo
Phone (608) 756-6000

Other identifiers

Identifier Type State Issuer
14D1026736 Other - CLIA

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

What is the NPI number for Mercy Health System Corporation?
The NPI for Mercy Health System Corporation is 1467578138, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mercy Health System Corporation?
NPPES lists John Cook (Senior Vp/Cfo) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-23.