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

Gundersen Clinic Ltd

Q: What is the NPI number for Gundersen Clinic Ltd?

The NPI for Gundersen Clinic Ltd is 1396234837, a Type 2 (organization) record in the CMS NPPES registry.

Optometrist in Friendship, WI · enumerated 2018 · authorized official Kari Adank, Cco.

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

National Provider Identifier

1396234837

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Gundersen Clinic Ltd

Other name <Unavail>

Parent organization Gundersen Clinic Ltd

Practice address 402a W Lake St, Friendship, WI, 53934

Phone (608) 782-7300

Enumeration date May 9, 2018

Last updated in NPPES Aug 6, 2021

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers 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

Who is the authorized official for Gundersen Clinic Ltd?

NPPES lists Kari Adank (Cco) as the authorized official for this organization.

What is the NPI number for Gundersen Clinic Ltd?

The NPI for Gundersen Clinic Ltd is 1396234837, a Type 2 (organization) record in the CMS NPPES registry.

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