Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Annie Dong, MD

Works at hospitals in Hamilton, MT · Missoula, MT · Deer Lodge, MT … · Montana

Summary

Annie Dong, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Hamilton, MT, Missoula, MT and Deer Lodge, MT and other places. NPI 1043672942. 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 Annie Dong, 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
10Years since medical school (graduated 2016)
Michigan State University College Of Human MedicineMedical school
FemaleGender (as listed)
RCHP Billings - Missoula LLCGroup practice

Quick answers

Which hospitals does Annie Dong work at?
Medicare's official clinician data lists Annie Dong at 5 hospitals: Bitterroot Health - Daly Hospital, Community Medical Center, Deer Lodge Medical Center, St Luke Community Hospital and St. Patrick Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Annie Dong see patients?
Medicare's clinician data lists 1 practice location in Missoula, MT. Call before your visit to confirm the address.
What is Annie Dong's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Annie Dong accept Medicare assignment?
Yes. Medicare's clinician data says Annie Dong 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 Annie Dong offer telehealth?
Medicare's clinician data says Annie Dong offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Annie Dong?
(406) 327-4646, as listed in official Medicare / NPI Registry data.
What is Annie Dong's NPI number?
1043672942. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Annie Dong works

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

Group practices

Medicare enrollment lists Annie Dong as a member of this group (CMS data updated 2026-10-02).

  • RCHP Billings - Missoula LLC69 clinicians in the group

Specialties

Find other Internal Medicine doctors in Montana →

Other internal medicine doctors in Missoula

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

All internal medicine doctors in Missoula →

Clinician information

CredentialMD
Medical schoolMichigan State University College Of Human Medicine
Graduation year2016
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1043672942
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