Quick answers
- Does Marissa R. Kehrwald accept Medicare assignment?
- Yes. Medicare's clinician data says Marissa R. Kehrwald 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 Marissa R. Kehrwald's NPI number?
- 1487285946. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marissa R. Kehrwald works
Medicare's Facility Affiliation Data lists Marissa R. Kehrwald 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.
- Excelsior Springs HospitalExcelsior Springs, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261322
- Liberty HospitalLiberty, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260177
Practice locations
Addresses where Marissa R. Kehrwald is enrolled with Medicare (CMS data updated October 2, 2026).
- 1345 N Jesse James RdExcelsior Springs, MO 64024 (816) 630‑9411
Group practices
Medicare enrollment lists Marissa R. Kehrwald as a member of this group (CMS data updated October 2, 2026).
- Schreier Family Medicine LLC3 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Excelsior Springs
Clinicians with the same Medicare primary specialty in Excelsior Springs, MO — not a recommendation.
Other clinicians in Schreier Family Medicine LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487285946 |
| 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