Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
AHDAD ZIYAR, M.D., INC.
Active OrganizationAHDAD ZIYAR, M.D., INC. is a Allergy & Immunology organization located in SANTA ANA, California. NPI 1124726989 is currently active in the NPPES registry. Verify at CMS.
Allergy & Immunology · SANTA ANA, CA
Registration Details
- NPI Number
- 1124726989
- Provider Type
- Organization
- NPI Issued
- Feb 21, 2023 (3.5087935070251 yrs)
- Last Updated
- Nov 28, 2025
Practice Information
- Address
-
801 N TUSTIN AVE STE 605SANTA ANA, CA, 927053610Browse CA providers · Browse ZIP 92705
- Phone
- 7145849930
- Primary Specialty
-
Allergy & Immunology
207RA0201X
- Additional Specialty
- Allergy & Immunology
Data sourced from the NPPES National Provider Identifier registry. Healthcare organizations registered in NPPES are assigned an NPI number for use in insurance billing and claims. This information is for informational purposes only. For official verification, use the NPPES NPI Registry.