Quick answers
- Which hospitals does Wei Fan work at?
- Medicare's official clinician data lists Wei Fan at 2 hospitals: Providence St Mary Medical Center and Saint Francis Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wei Fan see patients?
- Medicare's clinician data lists 4 practice locations, including South El Monte, CA, Apple Valley, CA and Montebello, CA. Call before your visit to confirm the address.
- What is Wei Fan's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Wei Fan accept Medicare assignment?
- Yes. Medicare's clinician data says Wei Fan 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 Wei Fan?
- (626) 579-7777, as listed in official Medicare / NPI Registry data.
- What is Wei Fan's NPI number?
- 1134354483. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wei Fan works
Medicare's Facility Affiliation Data lists Wei Fan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence St Mary Medical CenterApple Valley, CA · Acute Care Hospital · CCN 050300
- Saint Francis Medical CenterLynwood, CA · Acute Care Hospital · CCN 050104
Practice locations
Addresses where Wei Fan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1701 Santa Anita AveSouth El Monte, CA 91733 (626) 579‑7777
- 18300 US Hwy 18Apple Valley, CA 92307 (760) 242‑2311
- 309 W Beverly BlvdMontebello, CA 90640 (323) 726‑1222
- 525 N Garfield AveMonterey Park, CA 91754 (626) 573‑2222
Group practices
Medicare enrollment lists Wei Fan as a member of these groups (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
- Gem Medical Group Corporation57 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in South El Monte
Clinicians with the same Medicare primary specialty in South El Monte, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134354483 |
| 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