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Internal Medicine

Shawn D. Speirs, DO

Works at hospitals in Blackfoot, ID · Idaho Falls, ID · Rexburg, ID · Idaho

Summary

Shawn D. Speirs, DO (Internal Medicine) is listed by Medicare at 4 hospitals in Blackfoot, ID, Idaho Falls, ID and Rexburg, ID. NPI 1104976653. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Shawn D. Speirs, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
29Years since medical school (graduated 1997)
At Still University Of Health Sciences, College Of Osteo Med, KirksvilleMedical school
MaleGender (as listed)
Snake River Hospitalists LLCGroup practice

Quick answers

Which hospitals does Shawn D. Speirs work at?
Medicare's official clinician data lists Shawn D. Speirs at 4 hospitals: Bingham Memorial Hospital, Idaho Falls Community Hospital, LLC, Madison Memorial Hospital and Mountain View Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Shawn D. Speirs see patients?
Medicare's clinician data lists 1 practice location in Idaho Falls, ID. Call before your visit to confirm the address.
What is Shawn D. Speirs's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Shawn D. Speirs accept Medicare assignment?
Yes. Medicare's clinician data says Shawn D. Speirs accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Shawn D. Speirs?
(208) 557-2700, as listed in official Medicare / NPI Registry data.
What is Shawn D. Speirs's NPI number?
1104976653. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Shawn D. Speirs works

Medicare's Facility Affiliation Data lists Shawn D. Speirs at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Shawn D. Speirs is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Shawn D. Speirs as a member of this group (CMS data updated 2026-10-02).

  • Snake River Hospitalists LLC9 clinicians in the group

Specialties

Find other Internal Medicine doctors in Idaho →

Other internal medicine doctors in Idaho Falls

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

All internal medicine doctors in Idaho Falls →

Clinician information

CredentialDO
Medical schoolAt Still University Of Health Sciences, College Of Osteo Med, Kirksville
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104976653
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians