Quick answers
- Which hospitals does Garrett Ungerer work at?
- Medicare's official clinician data lists Garrett Ungerer at 5 hospitals: Indiana University Health Arnett Hospital, Mayo Clinic Health System - Albert Lea and Austin, Mayo Clinic Health System Eau Claire Hospital, Mayo Clinic Health System-Franciscan Medical Center Inc and Mayo Clinic Hospital Rochester. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Garrett Ungerer see patients?
- Medicare's clinician data lists 5 practice locations, including Eau Claire, WI, La Crosse, WI and Rochester, MN. Call before your visit to confirm the address.
- What is Garrett Ungerer's specialty?
- Medicare lists Urology as the primary specialty.
- Does Garrett Ungerer accept Medicare assignment?
- Yes. Medicare's clinician data says Garrett Ungerer 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 Garrett Ungerer?
- (715) 838-5222, as listed in official Medicare / NPI Registry data.
- What is Garrett Ungerer's NPI number?
- 1609142066. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Garrett Ungerer works
Medicare's Facility Affiliation Data lists Garrett Ungerer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Indiana University Health Arnett HospitalLafayette, IN · Acute Care Hospital · CCN 150173
- Mayo Clinic Health System - Albert Lea and AustinAlbert Lea, MN · Acute Care Hospital · CCN 240043
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI · Acute Care Hospital · CCN 520070
- Mayo Clinic Health System-Franciscan Medical Center IncLa Crosse, WI · Acute Care Hospital · CCN 520004
- Mayo Clinic Hospital RochesterRochester, MN · Acute Care Hospital · CCN 240010
Practice locations
Addresses where Garrett Ungerer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 Bellinger StEau Claire, WI 54703 (715) 838‑5222
- 1836 S AveLa Crosse, WI 54601 (608) 783‑7300
- 200 1st St SWRochester, MN 55905 (507) 284‑2511
- 5177 McCarty LnLafayette, IN 47905 (888) 484‑3258
- 800 W Ave SLa Crosse, WI 54601 (608) 785‑0940
Group practices
Medicare enrollment lists Garrett Ungerer as a member of these groups (CMS data updated 2026-10-02).
- Mayo Clinic4,956 clinicians in the group
- IU Health Medical Group LLC4,462 clinicians in the group
- Gundersen Lutheran Medical Center Inc895 clinicians in the group
- Mayo Clinic Health System-Northwest Wisconsin Region Inc802 clinicians in the group
- Mayo Clinic Health System-Southwest Wisconsin Region Inc534 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Eau Claire
Clinicians with the same Medicare primary specialty in Eau Claire, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609142066 |
| 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