Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Saint John Hospital, Inc

Psychiatric Hospital Unit in Leavenworth, KS · enumerated 2006 · authorized official Greg Madsen, Vp, Administrator.

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

National Provider Identifier

1639187404

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Registry record

Entity type Organization (Type 2)

Legal business name Saint John Hospital, Inc

Practice address 3500 S 4th St, Leavenworth, KS, 66048

Phone (913) 680-6000

Enumeration date Aug 4, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License H052002 (KS) Primary

Authorized official

Name Greg Madsen

Title Vp, Administrator

Phone (913) 680-6014

Other identifiers

Identifier	Type	State	Issuer
519424	Other	KS	AETNA
90090017	Other	MO	BLUE CROSS KC
000021	Other	KS	BLUE CROSS KS
325940	Other	KS	FIRST GUARD

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 Saint John Hospital, Inc located?

The practice location on file with NPPES is in Leavenworth, KS.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.