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Mille Lacs Health System

Medicare Defined Swing Bed Hospital Unit in Onamia, MN · enumerated 2008 · authorized official John Unzen, Cfo.

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

National Provider Identifier

1265695761

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Registry record

Entity type Organization (Type 2)
Legal business name Mille Lacs Health System
Other name <Unavail>
Parent organization Mille Lacs Health System
Practice address 200 Elm St N, Onamia, MN, 56359
Phone (320) 532-2415
Fax (320) 532-2457
Enumeration date Jul 3, 2008
Last updated in NPPES Jan 30, 2009

Taxonomy & classification

275N00000X Medicare Defined Swing Bed Hospital Unit Hospital Units · License 338684 (MN) Primary

Authorized official

Name John Unzen
Title Cfo
Phone (320) 532-2581

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-01-30. Verify at npiregistry.cms.hhs.gov.
Where is Mille Lacs Health System located?
The practice location on file with NPPES is in Onamia, MN.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-30.