Quick answers
- Where does Ali Amirzadeh see patients?
- Medicare's clinician data lists 8 practice locations, including Redding, CA, Fairfield, CA and Fremont, CA. Call before your visit to confirm the address.
- What is Ali Amirzadeh's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Internal Medicine.
- Does Ali Amirzadeh accept Medicare assignment?
- Yes. Medicare's clinician data says Ali Amirzadeh 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 Ali Amirzadeh offer telehealth?
- Medicare's clinician data says Ali Amirzadeh offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ali Amirzadeh?
- (925) 685-4224, as listed in official Medicare / NPI Registry data.
- What is Ali Amirzadeh's NPI number?
- 1083748685. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ali Amirzadeh is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1145 Whiskeytown Ct, Suite ARedding, CA 96001 (925) 685‑4224
- 1620 Pennsylvania Ave, Suite BFairfield, CA 94533 (925) 685‑4224
- 1860 Mowry Ave, Suite 201Fremont, CA 94538 (925) 685‑4224
- 2182 E StConcord, CA 94520 (925) 685‑4228
- 2300 Bell Executive LnSacramento, CA 95825 (925) 685‑4224
Group practices
Medicare enrollment lists Ali Amirzadeh as a member of this group (CMS data updated 2026-10-02).
- Jiva Health Inc51 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Internal Medicinealso
Other allergist and immunologists in Redding
Clinicians with the same Medicare primary specialty in Redding, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1083748685 |
| 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
- 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