OrganizationActive
Ahdad Ziyar, M.D., Inc.
NPI 1124726989 · Allergy & Immunology (Internal Medicine) Physician · Santa Ana, CA
Provider details
- NPI number
- 1124726989
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Authorized official
- Ahdad Ziyar, Physician
Practice location
801 N Tustin Ave Ste 605
Santa Ana, CA 92705-3610
Phone: (714) 584-9930
Mailing address
7335 N 1st St Ste 102
Fresno, CA 93720-2968
Registry dates
- Enumerated
- 2023-02-21
- Last updated
- 2025-11-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.