Quick answers
- Which hospitals does Karen L. Lorfeld work at?
- Medicare's official clinician data lists Karen L. Lorfeld at 5 hospitals: Aurora Medical Center, Aurora Medical Center Kenosha, Aurora Medical Center Oshkosh, Aurora St Lukes Medical Center and West Allis Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karen L. Lorfeld see patients?
- Medicare's clinician data lists 66 practice locations, including Milwaukee, WI, Hartford, WI and Kenosha, WI. Call before your visit to confirm the address.
- What is Karen L. Lorfeld's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Karen L. Lorfeld accept Medicare assignment?
- Yes. Medicare's clinician data says Karen L. Lorfeld 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 Karen L. Lorfeld?
- (414) 219-3056, as listed in official Medicare / NPI Registry data.
- What is Karen L. Lorfeld's NPI number?
- 1437342003. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karen L. Lorfeld works
Medicare's Facility Affiliation Data lists Karen L. Lorfeld at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora Medical CenterGrafton, WI · Acute Care Hospital · CCN 520207
- Aurora Medical Center KenoshaKenosha, WI · Acute Care Hospital · CCN 520189
- Aurora Medical Center OshkoshOshkosh, WI · Acute Care Hospital · CCN 520198
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · CCN 520138
- West Allis Memorial HospitalWest Allis, WI · Acute Care Hospital · CCN 520139
Practice locations
Addresses where Karen L. Lorfeld is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 66; the Medicare profile lists all.
- 1020 N 12th StMilwaukee, WI 53233 (414) 219‑3056
- 1032 E Sumner StHartford, WI 53027 (262) 673‑2300
- 10400 75th StKenosha, WI 53142 (262) 948‑7000
- 1055 N Mayfair RdWauwatosa, WI 53226 (414) 476‑8450
- 1055 N Mayfair Rd, Suite 300Wauwatosa, WI 53226 (414) 476‑8450
Group practices
Medicare enrollment lists Karen L. Lorfeld as a member of these groups (CMS data updated 2026-10-02).
- Aurora Medical Group, Inc.3,813 clinicians in the group
- Aurora Advanced Healthcare, Inc.1,124 clinicians in the group
- Lakeshore Medical Clinic LLC379 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437342003 |
| 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