Quick answers
- Which hospitals does Arash D. Tehranzadeh work at?
- Medicare's official clinician data lists Arash D. Tehranzadeh at 3 hospitals: Cedar-Sinai Marina del Rey Hospital, Cedars-Sinai Medical Center and Centinela Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Arash D. Tehranzadeh see patients?
- Medicare's clinician data lists 7 practice locations, including Seal Beach, CA, Barstow, CA and Mission Viejo, CA. Call before your visit to confirm the address.
- What is Arash D. Tehranzadeh's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Arash D. Tehranzadeh accept Medicare assignment?
- Yes. Medicare's clinician data says Arash D. Tehranzadeh 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 Arash D. Tehranzadeh?
- (562) 795-6314, as listed in official Medicare / NPI Registry data.
- What is Arash D. Tehranzadeh's NPI number?
- 1275575557. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Arash D. Tehranzadeh works
Medicare's Facility Affiliation Data lists Arash D. Tehranzadeh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cedar-Sinai Marina del Rey HospitalMarina del Rey, CA · Acute Care Hospital · CCN 050740
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050625
- Centinela Hospital Medical CenterInglewood, CA · Acute Care Hospital · CCN 050739
Practice locations
Addresses where Arash D. Tehranzadeh is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1661 Golden Rain RdSeal Beach, CA 90740 (562) 795‑6314
- 222 E Main St, Suite 213 214Barstow, CA 92311 (780) 242‑4444
- 26522 La Alameda, Suite 170190Mission Viejo, CA 92691 (949) 535‑2100
- 4650 Lincoln BlvdMarina Del Rey, CA 90292 (310) 823‑8911
- 555 E Hardy StInglewood, CA 90301 (310) 673‑4660
Group practices
Medicare enrollment lists Arash D. Tehranzadeh as a member of these groups (CMS data updated 2026-10-02).
- Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
- Beverly Radiology Medical Group III328 clinicians in the group
- United Medical Imaging Healthcare Inc58 clinicians in the group
- Centinela Radiology Medical Group9 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Seal Beach
Clinicians with the same Medicare primary specialty in Seal Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275575557 |
| 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