Quick answers
- Which hospitals does Michael Edward B. Chan work at?
- Medicare's official clinician data lists Michael Edward B. Chan at 2 hospitals: Barrett Hospital & Healthcare and St James Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Edward B. Chan see patients?
- Medicare's clinician data lists 1 practice location in Great Falls, MT. Call before your visit to confirm the address.
- What is Michael Edward B. Chan's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Michael Edward B. Chan accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Edward B. Chan 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 Michael Edward B. Chan?
- (406) 455-4690, as listed in official Medicare / NPI Registry data.
- What is Michael Edward B. Chan's NPI number?
- 1275829301. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael Edward B. Chan works
Medicare's Facility Affiliation Data lists Michael Edward B. Chan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Barrett Hospital & HealthcareDillon, MT · Critical Access Hospital · CCN 271318
- St James HospitalButte, MT · Acute Care Hospital · CCN 270017
Practice locations
Addresses where Michael Edward B. Chan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 26th St SGreat Falls, MT 59405 (406) 455‑4690
Group practices
Medicare enrollment lists Michael Edward B. Chan as a member of this group (CMS data updated 2026-10-02).
- Cogent Healthcare of Montana P C79 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Great Falls
Clinicians with the same Medicare primary specialty in Great Falls, MT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275829301 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians