Quick answers
- Which hospitals does Ali Gholamrezanezhad work at?
- Medicare's official clinician data lists Ali Gholamrezanezhad at 5 hospitals: Cedars-Sinai Medical Center, El Centro Regional Medical Center, Gallup Indian Medical Center, Memorialcare Long Beach Medical Center and UC San Diego Health Hillcrest - Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ali Gholamrezanezhad see patients?
- Medicare's clinician data lists 18 practice locations, including North Hollywood, CA, El Centro, CA and Los Angeles, CA. Call before your visit to confirm the address.
- What is Ali Gholamrezanezhad's specialty?
- Medicare lists Interventional Radiology as the primary specialty, and also Diagnostic Radiology.
- Does Ali Gholamrezanezhad accept Medicare assignment?
- Yes. Medicare's clinician data says Ali Gholamrezanezhad 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 Ali Gholamrezanezhad?
- (818) 301-6700, as listed in official Medicare / NPI Registry data.
- What is Ali Gholamrezanezhad's NPI number?
- 1851653968. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ali Gholamrezanezhad works
Medicare's Facility Affiliation Data lists Ali Gholamrezanezhad at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050625
- El Centro Regional Medical CenterEl Centro, CA · Acute Care Hospital · CCN 050045
- Gallup Indian Medical CenterGallup, NM · Acute Care Hospital · CCN 320061
- Memorialcare Long Beach Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050485
- UC San Diego Health Hillcrest - Hillcrest Medical CenterSan Diego, CA · Acute Care Hospital · CCN 050025
Practice locations
Addresses where Ali Gholamrezanezhad is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 18; the Medicare profile lists all.
- 10767 Riverside DrNorth Hollywood, CA 91602 · Prohealth Advanced Imaging Medical Group Inc (818) 301‑6700
- 1550 Pepper Dr, Suite GEl Centro, CA 92243 · Elite Imperial Imaging (442) 222‑6778
- 1606 Viewmont DrLos Angeles, CA 90069 · Menalam Health Services PC (877) 406‑2916
- 200 W Arbor DrSan Diego, CA 92103
- 2175 State Rd, Suite 4Pinon, AZ 86510 (928) 725‑9000
Group practices
Medicare enrollment lists Ali Gholamrezanezhad as a member of these groups (CMS data updated 2026-10-02).
- Regents of the University of California2,089 clinicians in the group
- Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
- Memorialcare Medical Foundation566 clinicians in the group
- Dhew Ind Hlth SV Hlth SVS and MNTL Hlth Adm227 clinicians in the group
- DHHS, PHS, Naihs, Gallup Indian Medical Center186 clinicians in the group
- DHHS PHS Naihs Chinle Comprehensive Health Care Facility152 clinicians in the group
Specialties
- Interventional Radiologyprimary
- Diagnostic Radiologyalso
Other interventional radiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851653968 |
| 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