Quick answers
- Which hospitals does Alireza Abidi work at?
- Medicare's official clinician data lists Alireza Abidi at 2 hospitals: Arrowhead Regional Medical Center and Riverside Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alireza Abidi see patients?
- Medicare's clinician data lists 3 practice locations, including Torrance, CA, Colton, CA and Riverside, CA. Call before your visit to confirm the address.
- What is Alireza Abidi's specialty?
- Medicare lists Gynecological Oncology as the primary specialty, and also Obstetrics/Gynecology.
- Does Alireza Abidi accept Medicare assignment?
- Yes. Medicare's clinician data says Alireza Abidi 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.
- Does Alireza Abidi offer telehealth?
- Medicare's clinician data says Alireza Abidi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alireza Abidi?
- (310) 375-8446, as listed in official Medicare / NPI Registry data.
- What is Alireza Abidi's NPI number?
- 1215919477. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alireza Abidi works
Medicare's Facility Affiliation Data lists Alireza Abidi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Arrowhead Regional Medical CenterColton, CA · Acute Care Hospital · CCN 050245
- Riverside Community HospitalRiverside, CA · Acute Care Hospital · CCN 050022
Practice locations
Addresses where Alireza Abidi is enrolled with Medicare (CMS data updated 2026-10-02).
- 23600 Telo Ave, Suite 250Torrance, CA 90505 (310) 375‑8446
- 400 N Pepper Ave, 2mob206Colton, CA 92324 (909) 580‑2270
- 4500 Brockton Ave, Suite 107Riverside, CA 92501 (951) 276‑2760
Group practices
Medicare enrollment lists Alireza Abidi as a member of these groups (CMS data updated 2026-10-02).
- Los Angeles Hematology-Oncology Medical Group50 clinicians in the group
- Valley Obstetrics and Gynecology Medical Group Inc9 clinicians in the group
Specialties
- Gynecological Oncologyprimary
- Obstetrics/Gynecologyalso
Other gynecologic oncologists in Torrance
Clinicians with the same Medicare primary specialty in Torrance, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1215919477 |
| 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