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Internal Medicine

Dana K. Davis, MD

Works at hospitals in Billings, MT · Montana

Summary

Dana K. Davis, MD (Internal Medicine) is listed by Medicare at 1 hospital in Billings, MT. NPI 1083736037. 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 Dana K. Davis, 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
37Years since medical school (graduated 1989)
University Of New Mexico School Of MedicineMedical school
MaleGender (as listed)
Billings Clinic Specialty Supplies and Services, LLCGroup practice

Quick answers

Which hospitals does Dana K. Davis work at?
Medicare's official clinician data lists Dana K. Davis at 1 hospital: Billings Clinic Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Dana K. Davis see patients?
Medicare's clinician data lists 1 practice location in Billings, MT. Call before your visit to confirm the address.
What is Dana K. Davis's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Dana K. Davis accept Medicare assignment?
Yes. Medicare's clinician data says Dana K. Davis 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 Dana K. Davis?
(406) 238-2500, as listed in official Medicare / NPI Registry data.
What is Dana K. Davis's NPI number?
1083736037. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Dana K. Davis works

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

Group practices

Medicare enrollment lists Dana K. Davis as a member of this group (CMS data updated 2026-10-02).

  • Billings Clinic Specialty Supplies and Services, LLC824 clinicians in the group

Specialties

Find other Internal Medicine doctors in Montana →

Other internal medicine doctors in Billings

Clinicians with the same Medicare primary specialty in Billings, MT — not a recommendation.

All internal medicine doctors in Billings →

Clinician information

CredentialMD
Medical schoolUniversity Of New Mexico School Of Medicine
Graduation year1989
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083736037
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