Quick answers
- Where does Ross J. Olson see patients?
- Medicare's clinician data lists 2 practice locations, including Warroad, MN and Roseau, MN. Call before your visit to confirm the address.
- What is Ross J. Olson's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Ross J. Olson accept Medicare assignment?
- Medicare's clinician data says Ross J. Olson 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 Ross J. Olson?
- (218) 386-2081, as listed in official Medicare / NPI Registry data.
- What is Ross J. Olson's NPI number?
- 1790071132. 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 Ross J. Olson is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 Lake StWarroad, MN 56763 (218) 386‑2081
- 306 Main Ave NRoseau, MN 56751 (218) 463‑2020
Group practices
Medicare enrollment lists Ross J. Olson as a member of this group (CMS data updated 2026-10-02).
- Roseau Warroad Eye Clinic PA2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Illinois College Of Optometry At Chicago |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1790071132 |
| 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