Quick answers
- Does Karista J. Walsh accept Medicare assignment?
- Yes. Medicare's clinician data says Karista J. Walsh 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 Karista J. Walsh's NPI number?
- 1376021238. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karista J. Walsh works
Medicare's Facility Affiliation Data lists Karista J. Walsh 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.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 270004
- Cody Regional HealthCody, WY · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 531312
- North Big Horn Hospital DistrictLovell, WY · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 531309
- Powell Valley HospitalPowell, WY · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 531310
- South Big Horn County HospitalBasin, WY · Critical Access Hospital · Emergency services: listed by Medicare · CCN 531301
Practice locations
Addresses where Karista J. Walsh is enrolled with Medicare (CMS data updated October 2, 2026).
- 1115 LaneLovell, WY 82431 (307) 548‑5200
- 1115 Lane, Suite 12Lovell, WY 82431 (307) 548‑5200
Group practices
Medicare enrollment lists Karista J. Walsh as a member of this group (CMS data updated October 2, 2026).
- North Big Horn Hospital District22 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lovell
Clinicians with the same Medicare primary specialty in Lovell, WY — not a recommendation.
Other clinicians in North Big Horn Hospital District
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376021238 |
| 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