Gundersen Clinic, Ltd.

Gundersen Clinic, Ltd. is a healthcare organization registered as Mental Health Clinic/Center (Including Community Mental Health Center) in Whitehall, WI, holding Type 2 (organization) NPI 1407891146 since 2006. The authorized official on file is Kari Adank, Cco.

✓ Active NPI ✓ Valid NPI checksum Organization subpart

NPI	1407891146
Entity type	Organization (Type 2)
Legal business name	Gundersen Clinic, Ltd.
Other name	<Unavail>
Parent organization	Gundersen Clinic, Ltd.
Practice address	36024 PARK ST, Whitehall, WI, 54773
Phone	6087827300
Enumeration date	2006-06-17
Last updated in NPPES	2016-03-07

Authorized official

Name	Kari Adank
Title	Cco
Phone	6087758025

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QM0801X	Mental Health Clinic/Center (Including Community Mental Health Center)	Primary	—	—

Copy-ready billing details

Provider: Gundersen Clinic, Ltd.
NPI: 1407891146
Taxonomy: 261QM0801X (Mental Health Clinic/Center (Including Community Mental Health Center))
Address: 36024 PARK ST, Whitehall, WI, 54773

Providers at this address

NPI	Name	Type	Specialty	Location
1902802499	Mary Nilsson	Individual	Clinical Social Worker	Whitehall, WI
1073519286	John Griffiths	Individual	Clinical Social Worker	Whitehall, WI

Verify this record

Cross-check NPI 1407891146 against the authoritative CMS record: view Gundersen Clinic, Ltd. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Gundersen Clinic, Ltd. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-03-07. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-03-07.