Quick answers
- Which hospitals does Michael Chan work at?
- Medicare's official clinician data lists Michael Chan at 5 hospitals: Corona Regional Medical Center, Providence St. Jude Medical Center, Riverside Community Hospital, Temecula Valley Hospital and UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Chan see patients?
- Medicare's clinician data lists 5 practice locations, including San Gabriel, CA, San Dimas, CA and Monterey Park, CA. Call before your visit to confirm the address.
- What is Michael Chan's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Michael Chan accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Chan 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 Michael Chan?
- (626) 287-6746, as listed in official Medicare / NPI Registry data.
- What is Michael Chan's NPI number?
- 1285929067. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael Chan works
Medicare's Facility Affiliation Data lists Michael Chan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corona Regional Medical CenterCorona, CA · Acute Care Hospital · CCN 050329
- Providence St. Jude Medical CenterFullerton, CA · Acute Care Hospital · CCN 050168
- Riverside Community HospitalRiverside, CA · Acute Care Hospital · CCN 050022
- Temecula Valley HospitalTemecula, CA · Acute Care Hospital · CCN 050775
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Michael Chan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1129 S San Gabriel BlvdSan Gabriel, CA 91776 (626) 287‑6746
- 1350 W Covina BlvdSan Dimas, CA 91773 (909) 599‑6811
- 208 N Garfield AveMonterey Park, CA 91754 (626) 287‑6746
- 235 S Garfield AveAlhambra, CA 91801 (626) 943‑9985
- 312 N Garfield AveMonterey Park, CA 91754 (626) 572‑2889
Group practices
Medicare enrollment lists Michael Chan as a member of these groups (CMS data updated 2026-10-02).
- Fullerton Radiology Medical Group Inc55 clinicians in the group
- David C P Chen, M.D., Inc19 clinicians in the group
- United Premier Physicians Inc9 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in San Gabriel
Clinicians with the same Medicare primary specialty in San Gabriel, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285929067 |
| 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