Quick answers
- Does Larissa M. Gasaway accept Medicare assignment?
- Yes. Medicare's clinician data says Larissa M. Gasaway 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 Larissa M. Gasaway's NPI number?
- 1144610049. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Larissa M. Gasaway works
Medicare's Facility Affiliation Data lists Larissa M. Gasaway 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.
- Cass Regional Medical CenterHarrisonville, MO · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 261324
- Golden Valley Memorial HospitalClinton, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260175
Practice locations
Addresses where Larissa M. Gasaway is enrolled with Medicare (CMS data updated October 2, 2026).
- 2330 E Meyer Blvd, Suite 411Kansas City, MO 64132 (816) 353‑2500
- 9411 N Oak TrfyKansas City, MO 64155
Group practices
Medicare enrollment lists Larissa M. Gasaway as a member of these groups (CMS data updated October 2, 2026).
- Meritas Health Corporation502 clinicians in the group
- Research Neuroscience Institute, LLC22 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Kansas City
Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.
Other clinicians in Meritas Health Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144610049 |
| 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