Quick answers
- Does Katelyn J. Steen accept Medicare assignment?
- Yes. Medicare's clinician data says Katelyn J. Steen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Katelyn J. Steen's NPI number?
- 1922655158. 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 Katelyn J. Steen is enrolled with Medicare (CMS data updated October 2, 2026).
- 1139 S Sunnyslope Dr, Suite 203Mount Pleasant, WI 53406 (262) 752‑2020
- 13330 Washington Ave, Suite 300Mount Pleasant, WI 53177 (262) 267‑8161
Group practices
Medicare enrollment lists Katelyn J. Steen as a member of this group (CMS data updated October 2, 2026).
- John Warren Od SC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Mount Pleasant
Clinicians with the same Medicare primary specialty in Mount Pleasant, WI — not a recommendation.
Other clinicians in John Warren Od SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Illinois College Of Optometry At Chicago |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922655158 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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