Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Mille Lacs Health System

Rural Health Clinic/Center in Isle, MN · enumerated 2008 · authorized official John Unzen, Cfo.

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

National Provider Identifier

1497917587

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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 375 W Isle St, Isle, MN, 56342

Phone (320) 676-3661

Fax (320) 676-4011

Enumeration date Jun 30, 2008

Last updated in NPPES May 13, 2013

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Secondary

163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

261QR1300X Rural Health Clinic/Center Ambulatory Health Care Facilities Primary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name John Unzen

Title Cfo

Phone (320) 532-2581

Other identifiers

Identifier	Type	State	Issuer
33523MI	Other	MN	BLUE CROSS BLUE SHIELD MINNESOTA
566354700	Medicaid	MN	-
115807	Other	MN	UCARE MINNESOTA

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-05-13. Verify at npiregistry.cms.hhs.gov.

Where is Mille Lacs Health System located?

The practice location on file with NPPES is in Isle, MN.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-13.