Quick answers
- Does Kasra Ziai accept Medicare assignment?
- Yes. Medicare's clinician data says Kasra Ziai accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Kasra Ziai's NPI number?
- 1386135259. 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 Kasra Ziai is enrolled with Medicare (CMS data updated October 2, 2026).
- 103 S Locust StInglewood, CA 90301 (323) 306‑9632
- 18200 Yorba Linda Blvd, Suite 250Yorba Linda, CA 92886 (714) 577‑6031
Group practices
Medicare enrollment lists Kasra Ziai as a member of these groups (CMS data updated October 2, 2026).
- Anchor Medical Group20 clinicians in the group
- Geoffrey Trenkle DO a Professional Medical Corporation16 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in Anchor Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386135259 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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