Quick answers
- Does Soren K. Madsen accept Medicare assignment?
- Yes. Medicare's clinician data says Soren K. Madsen 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 Soren K. Madsen's NPI number?
- 1457001398. 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 Soren K. Madsen is enrolled with Medicare (CMS data updated October 2, 2026).
- 900 Sunset DrLa Grande, OR 97850 (541) 963‑8421
- PO Box, Suite 3290La Grande, OR 97850
Group practices
Medicare enrollment lists Soren K. Madsen as a member of this group (CMS data updated October 2, 2026).
- Grande Ronde Hospital Inc97 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Other clinicians in Grande Ronde Hospital Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2022 (4 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457001398 |
| 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