Quick answers
- Where does Stephen P. Tonner see patients?
- Medicare's clinician data lists 2 practice locations, including Henning, MN and Bloomington, MN. Call before your visit to confirm the address.
- What is Stephen P. Tonner's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Stephen P. Tonner accept Medicare assignment?
- Medicare's clinician data says Stephen P. Tonner may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Stephen P. Tonner?
- (218) 583-4673, as listed in official Medicare / NPI Registry data.
- What is Stephen P. Tonner's NPI number?
- 1356413330. 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 Stephen P. Tonner is enrolled with Medicare (CMS data updated 2026-10-02).
- 603 Douglas AveHenning, MN 56551 (218) 583‑4673
- 8053 E Bloomington Fwy, Suite 550Bloomington, MN 55420 (952) 224‑2883
Specialties
- Optometryprimary
Other optometrists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | New England College Of Optometry |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1356413330 |
| 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