Quick answers
- Which hospitals does Claire A. Berken work at?
- Medicare's official clinician data lists Claire A. Berken at 3 hospitals: Allina United Hospital, Aurora BayCare Medical Center and Aurora Medical Center Manitowoc County. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Claire A. Berken see patients?
- Medicare's clinician data lists 5 practice locations, including Green Bay, WI, Minneapolis, MN and Saint Paul, MN. Call before your visit to confirm the address.
- What is Claire A. Berken's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Claire A. Berken accept Medicare assignment?
- Yes. Medicare's clinician data says Claire A. Berken 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 Claire A. Berken?
- (920) 288-8000, as listed in official Medicare / NPI Registry data.
- What is Claire A. Berken's NPI number?
- 1801112982. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Claire A. Berken works
Medicare's Facility Affiliation Data lists Claire A. Berken at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Allina United HospitalSaint Paul, MN · Acute Care Hospital · CCN 240038
- Aurora BayCare Medical CenterGreen Bay, WI · Acute Care Hospital · CCN 520193
- Aurora Medical Center Manitowoc CountyTwo Rivers, WI · Acute Care Hospital · CCN 520034
Practice locations
Addresses where Claire A. Berken is enrolled with Medicare (CMS data updated 2026-10-02).
- 2845 Greenbrier RdGreen Bay, WI 54311 (920) 288‑8000
- 2925 Chicago AveMinneapolis, MN 55407
- 333 Smith Ave NSaint Paul, MN 55102 (651) 241‑8000
- 333 Smith Ave NSt Paul, MN 55102 (651) 635‑9173
- 5000 Memorial DrTwo Rivers, WI 54241 (920) 794‑5000
Group practices
Medicare enrollment lists Claire A. Berken as a member of these groups (CMS data updated 2026-10-02).
- Allina Health System3,842 clinicians in the group
- Aurora Medical Group, Inc.3,813 clinicians in the group
- BayCare Aurora LLC194 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Green Bay
Clinicians with the same Medicare primary specialty in Green Bay, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801112982 |
| 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