Quick answers
- Which hospitals does Alex Bergeron work at?
- Medicare's official clinician data lists Alex Bergeron at 3 hospitals: Banner Wyoming Medical Center, Johnson County Healthcare Center and Sheridan Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alex Bergeron see patients?
- Medicare's clinician data lists 3 practice locations, including Casper, WY and Buffalo, WY. Call before your visit to confirm the address.
- What is Alex Bergeron's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Alex Bergeron accept Medicare assignment?
- Yes. Medicare's clinician data says Alex Bergeron 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 Alex Bergeron?
- (800) 822-7201, as listed in official Medicare / NPI Registry data.
- What is Alex Bergeron's NPI number?
- 1447995899. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alex Bergeron works
Medicare's Facility Affiliation Data lists Alex Bergeron at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Wyoming Medical CenterCasper, WY · Acute Care Hospital · CCN 530012
- Johnson County Healthcare CenterBuffalo, WY · Critical Access Hospital · CCN 531308
- Sheridan Memorial HospitalSheridan, WY · Acute Care Hospital · CCN 530006
Practice locations
Addresses where Alex Bergeron is enrolled with Medicare (CMS data updated 2026-10-02).
- 1233 E 2nd StCasper, WY 82601 (800) 822‑7201
- 1522 E A StCasper, WY 82601 (307) 431‑5055
- 497 W Lott StBuffalo, WY 82834 (307) 684‑2228
Group practices
Medicare enrollment lists Alex Bergeron as a member of these groups (CMS data updated 2026-10-02).
- Sound Physicians of Wyoming LLC44 clinicians in the group
- University of Wyoming39 clinicians in the group
- Family Medical Center20 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Casper
Clinicians with the same Medicare primary specialty in Casper, WY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Pacific Nw Un Of Hs, Col Of Osteopathic Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447995899 |
| 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