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Midwest Emergency Northern Illinois Inc

Emergency Medicine Physician in Ottawa, IL · enumerated 2008 · authorized official William Cruzen, President.

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

National Provider Identifier

1427217504

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Registry record

Entity type Organization (Type 2)
Legal business name Midwest Emergency Northern Illinois Inc
Practice address 1100 E Norris Dr, Ottawa, IL, 61350
Phone (815) 433-3100
Enumeration date Jun 4, 2008
Last updated in NPPES Jun 30, 2008

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Cruzen
Title President
Phone (618) 624-3368

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 Midwest Emergency Northern Illinois Inc?
The NPI for Midwest Emergency Northern Illinois Inc is 1427217504, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Midwest Emergency Northern Illinois Inc?
NPPES lists William Cruzen (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-30.