Quick answers
- Which hospitals does Andrew Chen work at?
- Medicare's official clinician data lists Andrew Chen at 1 hospital: Garfield Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew Chen see patients?
- Medicare's clinician data lists 1 practice location in San Gabriel, CA. Call before your visit to confirm the address.
- What is Andrew Chen's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty.
- Does Andrew Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew Chen 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 Andrew Chen?
- (626) 308-3800, as listed in official Medicare / NPI Registry data.
- What is Andrew Chen's NPI number?
- 1740623958. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew Chen works
Medicare's Facility Affiliation Data lists Andrew Chen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Garfield Medical CenterMonterey Park, CA · Acute Care Hospital · CCN 050737
Practice locations
Addresses where Andrew Chen is enrolled with Medicare (CMS data updated 2026-10-02).
- 506 W Valley BlvdSan Gabriel, CA 91776 (626) 308‑3800
Group practices
Medicare enrollment lists Andrew Chen as a member of this group (CMS data updated 2026-10-02).
- Southern California Heart Centers a Medical Corporation18 clinicians in the group
Specialties
- Cardiac Electrophysiologyprimary
Find other Cardiac Electrophysiology doctors in California →
Other cardiac electrophysiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740623958 |
| 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