Quick answers
- Which hospitals does Caleb P. Chu work at?
- Medicare's official clinician data lists Caleb P. Chu at 3 hospitals: Casa Colina Hospital, Providence St Mary Medical Center and San Antonio Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Caleb P. Chu see patients?
- Medicare's clinician data lists 3 practice locations, including Pomona, CA and Upland, CA. Call before your visit to confirm the address.
- What is Caleb P. Chu's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Caleb P. Chu accept Medicare assignment?
- Yes. Medicare's clinician data says Caleb P. Chu 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 P. Chu?
- (909) 596-7733, as listed in official Medicare / NPI Registry data.
- What is Caleb P. Chu's NPI number?
- 1447291836. 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 P. Chu works
Medicare's Facility Affiliation Data lists Caleb P. Chu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Casa Colina HospitalPomona, CA · Acute Care Hospital · CCN 050782
- Providence St Mary Medical CenterApple Valley, CA · Acute Care Hospital · CCN 050300
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · CCN 050099
Practice locations
Addresses where Caleb P. Chu is enrolled with Medicare (CMS data updated 2026-10-02).
- 255 E Bonita AvePomona, CA 91767 (909) 596‑7733
- 255 E Bonita Ave, Suite 3bPomona, CA 91767 (909) 593‑3550
- 999 San Bernardino RdUpland, CA 91786 (909) 985‑2811
Group practices
Medicare enrollment lists Caleb P. Chu as a member of this group (CMS data updated 2026-10-02).
- Allied Anesthesia Medical Group Inc191 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Pomona
Clinicians with the same Medicare primary specialty in Pomona, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447291836 |
| 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