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Internal Medicine

Scott Davidson, MD

Works at hospitals in Billings, MT · Miles City, MT · Red Bluff, CA … · Montana, California, Idaho

Summary

Scott Davidson, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Billings, MT, Miles City, MT and Red Bluff, CA and other places. NPI 1386611861. 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 Scott Davidson, 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
32Years since medical school (graduated 1994)
Eastern Virginia Medical SchoolMedical school
MaleGender (as listed)
Inpatient Specialists of California PCGroup practice (+2 more)

Quick answers

Which hospitals does Scott Davidson work at?
Medicare's official clinician data lists Scott Davidson at 5 hospitals: Billings Clinic Hospital, Holy Rosary Hospital, Intermountain Health St Vincent Regional Hospital, St Elizabeth Community Hospital and St Joseph Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Scott Davidson see patients?
Medicare's clinician data lists 3 practice locations, including Miles City, MT, Oakdale, CA and Lewiston, ID. Call before your visit to confirm the address.
What is Scott Davidson's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Scott Davidson accept Medicare assignment?
Yes. Medicare's clinician data says Scott Davidson 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 Scott Davidson?
(406) 233-2600, as listed in official Medicare / NPI Registry data.
What is Scott Davidson's NPI number?
1386611861. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Scott Davidson works

Medicare's Facility Affiliation Data lists Scott Davidson 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 Scott Davidson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Scott Davidson as a member of these groups (CMS data updated 2026-10-02).

  • Inpatient Specialists of California PC385 clinicians in the group
  • Holy Rosary Healthcare49 clinicians in the group
  • Sound Physicians of Idaho48 clinicians in the group

Specialties

Find other Internal Medicine doctors in Montana →

Other internal medicine doctors in Montana

Clinicians with the same Medicare primary specialty in Montana — not a recommendation.

All internal medicine doctors in Montana →

Clinician information

CredentialMD
Medical schoolEastern Virginia Medical School
Graduation year1994
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1386611861
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