Quick answers
- Which hospitals does Allan V. Hansen work at?
- Medicare's official clinician data lists Allan V. Hansen at 2 hospitals: Bear Valley Community Hospital and Memorialcare Orange Coast Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allan V. Hansen see patients?
- Medicare's clinician data lists 2 practice locations, including Big Bear Lake, CA and Fountain Valley, CA. Call before your visit to confirm the address.
- What is Allan V. Hansen's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Allan V. Hansen accept Medicare assignment?
- Yes. Medicare's clinician data says Allan V. Hansen 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 Allan V. Hansen?
- (909) 866-6501, as listed in official Medicare / NPI Registry data.
- What is Allan V. Hansen's NPI number?
- 1619175759. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allan V. Hansen works
Medicare's Facility Affiliation Data lists Allan V. Hansen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bear Valley Community HospitalBig Bear Lake, CA · Critical Access Hospital · CCN 051335
- Memorialcare Orange Coast Medical CenterFountain Valley, CA · Acute Care Hospital · CCN 050678
Practice locations
Addresses where Allan V. Hansen is enrolled with Medicare (CMS data updated 2026-10-02).
- 41870 Garstin DrBig Bear Lake, CA 92315 (909) 866‑6501
- 9920 Talbert AveFountain Valley, CA 92708 (714) 378‑7000
Group practices
Medicare enrollment lists Allan V. Hansen as a member of these groups (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
- Elevate Emergency Medicine20 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Big Bear Lake
Clinicians with the same Medicare primary specialty in Big Bear Lake, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Warren Alpert Medical School Of Brown University |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619175759 |
| 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