Quick answers
- Which hospitals does Benjamin Kastenbauer work at?
- Medicare's official clinician data lists Benjamin Kastenbauer at 1 hospital: M Health Fairview University of MN Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin Kastenbauer see patients?
- Medicare's clinician data lists 2 practice locations, including Minneapolis, MN. Call before your visit to confirm the address.
- What is Benjamin Kastenbauer's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Benjamin Kastenbauer accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin Kastenbauer 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 Benjamin Kastenbauer?
- (612) 273-7838, as listed in official Medicare / NPI Registry data.
- What is Benjamin Kastenbauer's NPI number?
- 1801472535. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin Kastenbauer works
Medicare's Facility Affiliation Data lists Benjamin Kastenbauer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- M Health Fairview University of MN Medical CenterMinneapolis, MN · Acute Care Hospital · CCN 240080
Practice locations
Addresses where Benjamin Kastenbauer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2450 Riverside AveMinneapolis, MN 55454 (612) 273‑7838
- 500 Harvard St SEMinneapolis, MN 55455 (612) 273‑3000
Group practices
Medicare enrollment lists Benjamin Kastenbauer as a member of this group (CMS data updated 2026-10-02).
- Fairview Health Services667 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Minneapolis
Clinicians with the same Medicare primary specialty in Minneapolis, MN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801472535 |
| 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