Quick answers
- Where does Mark R. Bonnell see patients?
- Medicare's clinician data lists 1 practice location in Minneapolis, MN. Call before your visit to confirm the address.
- What is Mark R. Bonnell's specialty?
- Medicare lists Thoracic Surgery as the primary specialty, and also Cardiac Surgery.
- Does Mark R. Bonnell accept Medicare assignment?
- Medicare's clinician data says Mark R. Bonnell may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Mark R. Bonnell's NPI number?
- 1215123450. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mark R. Bonnell is enrolled with Medicare (CMS data updated 2026-10-02).
- PO Box, Suite 43Minneapolis, MN 55440
Specialties
- Thoracic Surgeryprimary
- Cardiac Surgeryalso
Other thoracic surgeons in Minneapolis
Clinicians with the same Medicare primary specialty in Minneapolis, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1215123450 |
| 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
- 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