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Emergency Medicine

Julie M. Mills, DO

Works at hospitals in Cascade, ID · Rupert, ID · Idaho

Summary

Dr. Julie M. Mills, DO is an emergency medicine doctor at 1224 8th St, Rupert, ID 83350. Phone: (208) 382-4285. Accepts Medicare assignment. NPI 1578588646. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 1224 8th St, Rupert, ID 83350 · Directions (1 more location)
  • Phone: (208) 382‑4285
  • Medicare: Accepts Medicare assignment
  • Hospitals: Cascade Medical Center, Minidoka Memorial Hospital
  • Group practice: Minidoka Memorial Hospital (+1 more)
  • Medical school: graduated 2003 (23 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Julie M. Mills, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Julie M. Mills accept Medicare assignment?
Yes. Medicare's clinician data says Julie M. Mills 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 Julie M. Mills's NPI number?
1578588646. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Julie M. Mills works

Medicare's Facility Affiliation Data lists Julie M. Mills 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.

Practice locations

Addresses where Julie M. Mills is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Julie M. Mills as a member of these groups (CMS data updated October 2, 2026).

  • Minidoka Memorial Hospital39 clinicians in the group
  • Cascade Medical Center Hospital District12 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Idaho →

Other emergency medicine doctors in Rupert

Clinicians with the same Medicare primary specialty in Rupert, ID — not a recommendation.

All emergency medicine doctors in Rupert →

Other clinicians in Minidoka Memorial Hospital

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Graduation year2003 (23 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578588646
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians