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

Gundersen Clinic, Ltd.

Mental Health Clinic/Center (Including Community Mental Health Center) in Sparta, WI · enumerated 2006 · authorized official Kari Adank, Cco.

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

National Provider Identifier

1235171836

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Registry record

Entity type Organization (Type 2)

Legal business name Gundersen Clinic, Ltd.

Other name <Unavail>

Parent organization Gundersen Clinic, Ltd.

Practice address 1111 W Wisconsin St, Sparta, WI, 54656

Phone (608) 782-7300

Enumeration date Jun 11, 2006

Last updated in NPPES Aug 6, 2021

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name Kari Adank

Title Cco

Phone (608) 775-8025

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

Where is Gundersen Clinic, Ltd. located?

The practice location on file with NPPES is in Sparta, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-08-06. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-06.