NPPES file of Aug 9, 2026

Gundersen Clinic LTD in Onalaska, WI

This location of Gundersen Clinic bills under NPI 1396412441, an organization record issued on Aug 26, 2021 with the primary taxonomy Clinic/Center. It is one of 75 NPIs registered under this name and one of 6 in Onalaska; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1396412441
Legal name
Gundersen Clinic LTD
Entity
Type 2 · organization, a subpart
Parent organization
Gundersen Clinic LTD
Primary taxonomy
Clinic/Center 261Q00000X
Practice location
400 MASON ST STE 200, Onalaska, WI 54650
Phone
608-782-9622
Mailing address
La Crosse, WI
Enumerated
Aug 26, 2021
Record updated
Jun 14, 2022
Authorized official
Cco (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 5 Onalaska NPIs

  1. Gundersen Clinic, LTD3111 GUNDERSEN DR SUITE A · issued May 12, 20061730130972
  2. Gundersen Clinic, LTD123 16TH AVE S · issued Jun 8, 20061316987191
  3. Gundersen Clinic LTD3111 GUNDERSEN DR · issued Jul 30, 20061740295369
  4. Gundersen Clinic LTD801 CRITTER CT · issued Oct 19, 20121679826283
  5. Gundersen Clinic LTD111 SAND LAKE RD · issued Oct 4, 20181497220693

20 clinicians CMS lists with Gundersen Clinic in Onalaska

  1. Jill Anderson, APNPWomen's Health Nurse Practitioner1144461963
  2. Amy Atherton, ODOptometrist1386053429
  3. Sharon Barnhart, APNPAdult Health Nurse Practitioner1477647584
  4. David Baumann, MDFamily Medicine Physician1003182205
  5. Kathryn Bluske, PA-CMedical Physician Assistant1639493786
  6. Robyn Borge, MDFamily Medicine Physician1528062296
  7. Courtney Brewer, PT, DPTPhysical Therapist1790441806
  8. Mary Campbell, DDSEndodontics1972507572
  9. Heather Chestelson, DPMPrimary Podiatric Medicine Podiatrist1710175997
  10. Molly Ciszewski, DPTPhysical Therapist1659063220
  11. Darin Damstra, MDDiagnostic Radiology Physician1558503102
  12. Jared Darveaux, MDAllergy & Immunology Physician1306140439
  13. Jerry Davis, MDNeurological Surgery Physician1760487573
  14. David Dawson, DPMPodiatrist1285639427
  15. Joshua Dewey, PA-CSurgical Physician Assistant1346409968
  16. Alexandra Docken, PTPhysical Therapist1437649472
  17. Jaklyn Drea, PAMedical Physician Assistant1871847061
  18. Linn Duga, APNPPediatric Nurse Practitioner1396921391
  19. Rick Erdman, MDInternal Medicine Physician1952306011
  20. Suzanne Falkenberry, MDOphthalmology Physician1780730390

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 75 Gundersen Clinic NPIs

Every location registered under this name, in 32 cities.

See every location

Checking an organization

  1. Confirm the business with the Wisconsin secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

What does subpart mean?

The organization registered this NPI as a subpart: a part of the organization, such as a location, that bills under its own NPI.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Onalaska NPI should I use?

Ask the office which NPI it bills under; all 6 Onalaska NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.