Quick answers
- Which hospitals does Mitchell J. Winter work at?
- Medicare's official clinician data lists Mitchell J. Winter at 3 hospitals: Gundersen Boscobel Area Hospital and Clinics, Gundersen Lutheran Medical Center and Vernon Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mitchell J. Winter see patients?
- Medicare's clinician data lists 7 practice locations, including La Crosse, WI, Friendship, WI and Viroqua, WI. Call before your visit to confirm the address.
- What is Mitchell J. Winter's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Mitchell J. Winter accept Medicare assignment?
- Yes. Medicare's clinician data says Mitchell J. Winter accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mitchell J. Winter?
- (608) 339-8471, as listed in official Medicare / NPI Registry data.
- What is Mitchell J. Winter's NPI number?
- 1346835931. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mitchell J. Winter works
Medicare's Facility Affiliation Data lists Mitchell J. Winter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gundersen Boscobel Area Hospital and ClinicsBoscobel, WI · Critical Access Hospital · CCN 521344
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · CCN 520087
- Vernon Memorial HospitalViroqua, WI · Critical Access Hospital · CCN 521348
Practice locations
Addresses where Mitchell J. Winter is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1910 S AveLa Crosse, WI 54601
- 402 A W Lake StFriendship, WI 53934 (608) 339‑8471
- 402 W Lake StFriendship, WI 53934 (608) 339‑3331
- 407 S Main StViroqua, WI 54665 (608) 637‑3195
- 507 S Main StViroqua, WI 54665 (608) 637‑2101
Group practices
Medicare enrollment lists Mitchell J. Winter as a member of this group (CMS data updated 2026-10-02).
- Gundersen Clinic Ltd418 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in La Crosse
Clinicians with the same Medicare primary specialty in La Crosse, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346835931 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians