Quick answers
- Which hospitals does Catherine Harmston work at?
- Medicare's official clinician data lists Catherine Harmston at 1 hospital: Nell J Redfield Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Catherine Harmston see patients?
- Medicare's clinician data lists 3 practice locations, including Malad City, ID. Call before your visit to confirm the address.
- What is Catherine Harmston's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Catherine Harmston accept Medicare assignment?
- Medicare's clinician data says Catherine Harmston may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Catherine Harmston?
- (208) 766-2231, as listed in official Medicare / NPI Registry data.
- What is Catherine Harmston's NPI number?
- 1639283302. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Catherine Harmston works
Medicare's Facility Affiliation Data lists Catherine Harmston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Nell J Redfield Memorial HospitalMalad City, ID · Critical Access Hospital · CCN 131303
Practice locations
Addresses where Catherine Harmston is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 N 200Malad City, ID 83252 (208) 766‑2231
- 1754 W 1500Malad City, ID 83252
- 220 Bannock StMalad City, ID 83252 (208) 766‑2600
Group practices
Medicare enrollment lists Catherine Harmston as a member of this group (CMS data updated 2026-10-02).
- Oneida County Hospital10 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Idaho
Clinicians with the same Medicare primary specialty in Idaho — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1639283302 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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