Quick answers
- Which hospitals does Michael Treiman work at?
- Medicare's official clinician data lists Michael Treiman at 1 hospital: Western Arizona Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Treiman see patients?
- Medicare's clinician data lists 1 practice location in Bullhead City, AZ. Call before your visit to confirm the address.
- What is Michael Treiman's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Michael Treiman accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Treiman 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 Treiman?
- (928) 763-2273, as listed in official Medicare / NPI Registry data.
- What is Michael Treiman's NPI number?
- 1073803631. 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 Treiman works
Medicare's Facility Affiliation Data lists Michael Treiman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Western Arizona Regional Medical CenterBullhead City, AZ · Acute Care Hospital · CCN 030101
Practice locations
Addresses where Michael Treiman is enrolled with Medicare (CMS data updated 2026-10-02).
- 2735 Silver Creek RdBullhead City, AZ 86442 (928) 763‑2273
Group practices
Medicare enrollment lists Michael Treiman as a member of this group (CMS data updated 2026-10-02).
- Tempe Emergency Physicians Ltd15 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Bullhead City
Clinicians with the same Medicare primary specialty in Bullhead City, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073803631 |
| 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