Quick answers
- Does Katherine M. Demien accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine M. Demien 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 Katherine M. Demien's NPI number?
- 1265288773. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katherine M. Demien works
Medicare's Facility Affiliation Data lists Katherine M. Demien at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Kootenai HealthCoeur D'alene, ID · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 130049
Practice locations
Addresses where Katherine M. Demien is enrolled with Medicare (CMS data updated October 2, 2026).
- 1090 W Park PlCoeur D Alene, ID 83814 (208) 620‑5250
- 1106 W Ironwood DrCoeur D Alene, ID 83814
- 3815 N Schreiber Way, Unit 102Coeur D Alene, ID 83815 (208) 667‑4557
Group practices
Medicare enrollment lists Katherine M. Demien as a member of these groups (CMS data updated October 2, 2026).
- Dirne Health Centers Inc81 clinicians in the group
- Ironwood Family Practice, PA14 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Coeur D Alene
Clinicians with the same Medicare primary specialty in Coeur D Alene, ID — not a recommendation.
Other clinicians in Dirne Health Centers Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | University Of Missouri, Kansas City, School Of Medicine |
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265288773 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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