Gundersen Clinic Ltd
Gundersen Clinic Ltd is a healthcare organization registered as Clinic Pharmacy in La Crosse, WI, holding Type 2 (organization) NPI 1073526661 since 2006. The authorized official on file is Tina Lechnir, Vp Cross Function Care.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1073526661 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Gundersen Clinic Ltd |
| Other name | <Unavail> |
| Parent organization | Gundersen Clinic Ltd |
| Practice address | 1836 SOUTH AVE, La Crosse, WI, 54601 |
| Phone | 6087755595 |
| Fax | 6087754445 |
| Enumeration date | 2006-08-14 |
| Last updated in NPPES | 2025-07-02 |
Authorized official
| Name | Tina Lechnir |
|---|---|
| Title | Vp Cross Function Care |
| Phone | 6087756200 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 333600000X | Pharmacy | Secondary | 4884 | WI |
| 3336C0003X | Community/Retail Pharmacy | Secondary | — | — |
| 3336C0002X | Clinic Pharmacy | Primary | 263208 | MN |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 33096300 | Medicaid | WI | — |
| 2112770 | Other | — | PK |
Copy-ready billing details
Provider: Gundersen Clinic Ltd NPI: 1073526661 Taxonomy: 3336C0002X (Clinic Pharmacy) Address: 1836 SOUTH AVE, La Crosse, WI, 54601
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952304834 | Susan Maclellan-Tobert | Individual | Pediatric Cardiology Physician | La Crosse, WI |
| 1659374411 | Todd Mahr | Individual | Pediatric Allergy/Immunology Physician | La Crosse, WI |
| 1043213895 | Brian Manske | Individual | Diagnostic Radiology Physician | La Crosse, WI |
| 1396748141 | Steven Manson | Individual | Pediatrics Physician | La Crosse, WI |
| 1992708762 | Michael Mader | Individual | Obstetrics & Gynecology Physician | La Crosse, WI |
| 1740283316 | David Metzler | Individual | Psychiatry Physician | La Crosse, WI |
| 1366445934 | Christine Miller | Individual | Internal Medicine Physician | La Crosse, WI |
| 1215930888 | Kenneth Merkitch | Individual | Obstetrics & Gynecology Physician | La Crosse, WI |
Verify this record
Cross-check NPI 1073526661 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
What type of organization is Gundersen Clinic Ltd?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-02.