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Internal Medicine

Meghan E. Johnston, MD

Works at hospitals in Billings, MT · Big Sky, MT · Bozeman, MT … · Montana

Summary

Meghan E. Johnston, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Billings, MT, Big Sky, MT and Bozeman, MT and other places. NPI 1518256866. 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 Meghan E. Johnston, 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
YesOffers telehealth
15Years since medical school (graduated 2011)
University Of Washington School Of MedicineMedical school
FemaleGender (as listed)
Bozeman Health Deaconess HospitalGroup practice

Quick answers

Which hospitals does Meghan E. Johnston work at?
Medicare's official clinician data lists Meghan E. Johnston at 4 hospitals: Billings Clinic Hospital, Bozeman Health Big Sky Medical Center, Bozeman Health Deaconess Hospital and Livingston Healthcare. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Meghan E. Johnston see patients?
Medicare's clinician data lists 5 practice locations, including Bozeman, MT. Call before your visit to confirm the address.
What is Meghan E. Johnston's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Meghan E. Johnston accept Medicare assignment?
Yes. Medicare's clinician data says Meghan E. Johnston 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.
Does Meghan E. Johnston offer telehealth?
Medicare's clinician data says Meghan E. Johnston offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Meghan E. Johnston?
(406) 414-5000, as listed in official Medicare / NPI Registry data.
What is Meghan E. Johnston's NPI number?
1518256866. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Meghan E. Johnston works

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

Group practices

Medicare enrollment lists Meghan E. Johnston as a member of this group (CMS data updated 2026-10-02).

  • Bozeman Health Deaconess Hospital320 clinicians in the group

Specialties

Find other Internal Medicine doctors in Montana →

Other internal medicine doctors in Bozeman

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

All internal medicine doctors in Bozeman →

Clinician information

CredentialMD
Medical schoolUniversity Of Washington School Of Medicine
Graduation year2011
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1518256866
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