Quick answers
- Which hospitals does Son C. Nguyen work at?
- Medicare's official clinician data lists Son C. Nguyen at 1 hospital: Memorialcare Long Beach Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Son C. Nguyen see patients?
- Medicare's clinician data lists 2 practice locations, including Fountain Valley, CA and Long Beach, CA. Call before your visit to confirm the address.
- What is Son C. Nguyen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Son C. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Son C. Nguyen 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 Son C. Nguyen?
- (562) 933-2000, as listed in official Medicare / NPI Registry data.
- What is Son C. Nguyen's NPI number?
- 1144204231. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Son C. Nguyen works
Medicare's Facility Affiliation Data lists Son C. Nguyen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Long Beach Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050485
Practice locations
Addresses where Son C. Nguyen is enrolled with Medicare (CMS data updated 2026-10-02).
- 11327 Warner AveFountain Valley, CA 92708
- 2801 Atlantic AveLong Beach, CA 90806 (562) 933‑2000
Group practices
Medicare enrollment lists Son C. Nguyen as a member of these groups (CMS data updated 2026-10-02).
- Memorialcare Medical Foundation566 clinicians in the group
- Menalam Health Services PC113 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Fountain Valley
Clinicians with the same Medicare primary specialty in Fountain Valley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144204231 |
| 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