Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Osf Healthcare System

Q: What is the NPI number for Osf Healthcare System?

The NPI for Osf Healthcare System is 1689707879, a Type 2 (organization) record in the CMS NPPES registry.

Medicare Defined Swing Bed Hospital Unit in Monmouth, IL · enumerated 2007 · authorized official Kirsten Largent, Cfo.

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

National Provider Identifier

1689707879

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Registry record

Entity type Organization (Type 2)

Legal business name Osf Healthcare System

Other name <Unavail>

Practice address 1000 W Harlem Ave, Monmouth, IL, 61462

Phone (309) 734-3141

Enumeration date Mar 14, 2007

Last updated in NPPES Apr 10, 2026

Taxonomy & classification

275N00000X Medicare Defined Swing Bed Hospital Unit Hospital Units Primary

Authorized official

Name Kirsten Largent

Title Cfo

Phone (309) 308-5255

Other identifiers

Identifier	Type	State	Issuer
015	Medicaid	IL	-

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

Who is the authorized official for Osf Healthcare System?

NPPES lists Kirsten Largent (Cfo) as the authorized official for this organization.

What is the NPI number for Osf Healthcare System?

The NPI for Osf Healthcare System is 1689707879, 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 2026-04-10.