Quick answers
- Which hospitals does Caleb Lou work at?
- Medicare's official clinician data lists Caleb Lou at 3 hospitals: AHMC Anaheim Regional Medical Center, Southwest Healthcare Rancho Springs Hospital and Temecula Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Caleb Lou see patients?
- Medicare's clinician data lists 3 practice locations, including Anaheim, CA, Temecula, CA and Wildomar, CA. Call before your visit to confirm the address.
- What is Caleb Lou's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Caleb Lou accept Medicare assignment?
- Yes. Medicare's clinician data says Caleb Lou 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 Caleb Lou?
- (951) 898-0823, as listed in official Medicare / NPI Registry data.
- What is Caleb Lou's NPI number?
- 1144703406. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Caleb Lou works
Medicare's Facility Affiliation Data lists Caleb Lou at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AHMC Anaheim Regional Medical CenterAnaheim, CA · Acute Care Hospital · CCN 050226
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA · Acute Care Hospital · CCN 050701
- Temecula Valley HospitalTemecula, CA · Acute Care Hospital · CCN 050775
Practice locations
Addresses where Caleb Lou is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 W La Palma AveAnaheim, CA 92801 (951) 898‑0823
- 31700 Temecula PkwyTemecula, CA 92592 (951) 331‑2280
- 36485 Inland Valley DrWildomar, CA 92595 (951) 677‑1111
Group practices
Medicare enrollment lists Caleb Lou as a member of these groups (CMS data updated 2026-10-02).
- Em Alliance California Apc68 clinicians in the group
- Temecula Valley Emergency Physicians Inc22 clinicians in the group
- Anaheim Emergency Medical Group21 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Anaheim
Clinicians with the same Medicare primary specialty in Anaheim, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144703406 |
| 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