NPPES file of Aug 9, 2026

Gundersen Clinic LTD in Spring Grove, MN

This location of Gundersen Clinic bills under NPI 1811949092, an organization record issued on May 16, 2006 with the primary taxonomy Clinic/Center. It is one of 75 NPIs registered under this name; 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
1811949092
Legal name
Gundersen Clinic LTD
Entity
Type 2 · organization, a subpart
Parent organization
Gundersen Clinic LTD
Primary taxonomy
Clinic/Center 261Q00000X
Practice location
123 5TH AVE SE, Spring Grove, MN 55974
Phone
608-782-7300
Mailing address
La Crosse, WI
Enumerated
May 16, 2006
Record updated
Apr 26, 2025
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.

13 clinicians CMS lists with Gundersen Clinic in Spring Grove

  1. Mateen Abidi, MDCardiovascular Disease Physician1730333980
  2. Randi Berg, MDFamily Medicine Physician1598769150
  3. Emily Campbell, PAMedical Physician Assistant1588259022
  4. Lauren Castro, DMD, MDOral and Maxillofacial Surgery (Dentist)1699035576
  5. Leslie Elsbernd, PAMedical Physician Assistant1699096453
  6. Mark Erickson, DDSOral and Maxillofacial Surgery (Dentist)1144587551
  7. Melissa Fuhrmann, APNPAdult Health Nurse Practitioner1851843155
  8. David Marinier, MDHematology & Oncology Physician1851412555
  9. Erin Maslowski, MDPhysical Medicine & Rehabilitation Physician1235285834
  10. Lisa Nutter, APNPFamily Nurse Practitioner1447325170
  11. Patricia Olijnyk, MDFamily Medicine Physician1851304430
  12. Molly Thomas, APRN, CNPFamily Nurse Practitioner1336900687
  13. Gregory Tjossem, MDFamily Medicine Physician1215931696

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 Minnesota 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.

All taxonomies on this record

  • 261Q00000X Clinic/Center
  • 332B00000X Durable Medical Equipment & Medical Supplies

Common questions

Why is the mailing address in Wisconsin?

The mailing address in the record (La Crosse, WI) is where the organization receives mail. Care is given at the practice location in Spring Grove.

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.

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.