Quick answers
- Which hospitals does Christopher M. Wong work at?
- Medicare's official clinician data lists Christopher M. Wong at 2 hospitals: Lac/Rancho Los Amigos National Rehabilitation Center and Los Angeles General Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher M. Wong see patients?
- Medicare's clinician data lists 1 practice location in El Monte, CA. Call before your visit to confirm the address.
- What is Christopher M. Wong's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Christopher M. Wong accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher M. Wong 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 Christopher M. Wong?
- (626) 434-2800, as listed in official Medicare / NPI Registry data.
- What is Christopher M. Wong's NPI number?
- 1124020623. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher M. Wong works
Medicare's Facility Affiliation Data lists Christopher M. Wong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lac/Rancho Los Amigos National Rehabilitation CenterDowney, CA · Acute Care Hospital · CCN 050717
- Los Angeles General Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050373
Practice locations
Addresses where Christopher M. Wong is enrolled with Medicare (CMS data updated 2026-10-02).
- 10953 Ramona BlvdEl Monte, CA 91731 (626) 434‑2800
Group practices
Medicare enrollment lists Christopher M. Wong as a member of this group (CMS data updated 2026-10-02).
- County of Los Angeles397 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in El Monte
Clinicians with the same Medicare primary specialty in El Monte, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124020623 |
| 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