Quick answers
- Which hospitals does Ali Mehdizadeh work at?
- Medicare's official clinician data lists Ali Mehdizadeh at 3 hospitals: Glendale Adventist Medical Center, Loma Linda University Medical Center-Murrieta and Redlands Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ali Mehdizadeh see patients?
- Medicare's clinician data lists 3 practice locations, including Glendale, CA, Loma Linda, CA and Murrieta, CA. Call before your visit to confirm the address.
- What is Ali Mehdizadeh's specialty?
- Medicare lists Anesthesiology as the primary specialty, and also Critical Care (Intensivists).
- Does Ali Mehdizadeh accept Medicare assignment?
- Yes. Medicare's clinician data says Ali Mehdizadeh 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 Mehdizadeh?
- (818) 637-2200, as listed in official Medicare / NPI Registry data.
- What is Ali Mehdizadeh's NPI number?
- 1114151719. 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 Mehdizadeh works
Medicare's Facility Affiliation Data lists Ali Mehdizadeh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Glendale Adventist Medical CenterGlendale, CA · Acute Care Hospital · CCN 050239
- Loma Linda University Medical Center-MurrietaMurrieta, CA · Acute Care Hospital · CCN 050770
- Redlands Community HospitalRedlands, CA · Acute Care Hospital · CCN 050272
Practice locations
Addresses where Ali Mehdizadeh is enrolled with Medicare (CMS data updated 2026-10-02).
- 1511 W Glenoaks BlvdGlendale, CA 91201 (818) 637‑2200
- 25455 Barton Rd, Suite 108aLoma Linda, CA 92354 (909) 558‑4000
- 28062 Baxter RdMurrieta, CA 92563
Group practices
Medicare enrollment lists Ali Mehdizadeh as a member of these groups (CMS data updated 2026-10-02).
- Faculty Physicians and Surgeons of Llusm1,315 clinicians in the group
- Vista Critical Care Associates Inc15 clinicians in the group
Specialties
- Anesthesiologyprimary
- Critical Care (Intensivists)also
Other anesthesiologists in Glendale
Clinicians with the same Medicare primary specialty in Glendale, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114151719 |
| 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