Quick answers
- Which hospitals does Robert J. Cannon work at?
- Medicare's official clinician data lists Robert J. Cannon at 3 hospitals: Chapman Global Medical Center, Coastal Communities Hospital and Victor Valley Global Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert J. Cannon see patients?
- Medicare's clinician data lists 1 practice location in Orange, CA. Call before your visit to confirm the address.
- What is Robert J. Cannon's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Robert J. Cannon accept Medicare assignment?
- Yes. Medicare's clinician data says Robert J. Cannon 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 Robert J. Cannon?
- (714) 633-0011, as listed in official Medicare / NPI Registry data.
- What is Robert J. Cannon's NPI number?
- 1528097045. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert J. Cannon works
Medicare's Facility Affiliation Data lists Robert J. Cannon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chapman Global Medical CenterOrange, CA · Acute Care Hospital · CCN 050745
- Coastal Communities HospitalSanta Ana, CA · Acute Care Hospital · CCN 050747
- Victor Valley Global Medical CenterVictorville, CA · Acute Care Hospital · CCN 050517
Practice locations
Addresses where Robert J. Cannon is enrolled with Medicare (CMS data updated 2026-10-02).
- 2601 E Chapman AveOrange, CA 92869 (714) 633‑0011
Group practices
Medicare enrollment lists Robert J. Cannon as a member of this group (CMS data updated 2026-10-02).
- Seven Star Hospital Associates Inc126 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Orange
Clinicians with the same Medicare primary specialty in Orange, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528097045 |
| 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