Quick answers
- Which hospitals does Ellen Cho work at?
- Medicare's official clinician data lists Ellen Cho at 1 hospital: Memorialcare Orange Coast Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ellen Cho see patients?
- Medicare's clinician data lists 2 practice locations, including Los Angeles, CA and Fountain Valley, CA. Call before your visit to confirm the address.
- What is Ellen Cho's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Ellen Cho accept Medicare assignment?
- Yes. Medicare's clinician data says Ellen Cho 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 Ellen Cho?
- (213) 742-5910, as listed in official Medicare / NPI Registry data.
- What is Ellen Cho's NPI number?
- 1366974925. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ellen Cho works
Medicare's Facility Affiliation Data lists Ellen Cho at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Orange Coast Medical CenterFountain Valley, CA · Acute Care Hospital · CCN 050678
Practice locations
Addresses where Ellen Cho is enrolled with Medicare (CMS data updated 2026-10-02).
- 1401 S Grand AveLos Angeles, CA 90015 (213) 742‑5910
- 18111 Brookburst StFountain Valley, CA 92708 (714) 378‑7000
Group practices
Medicare enrollment lists Ellen Cho as a member of this group (CMS data updated 2026-10-02).
- Socal Anesthesia Solutions Inc46 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366974925 |
| 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