Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jonathan Sadai, MD

Organization Allergy & Immunology Physician · NPI 1821115080

Jonathan Sadai, MD is an Allergy & Immunology Physician in Newport Beach, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

400 Newport Center Dr Ste 202
Newport Beach, CA 92660-7601
Phone: (949) 760-6990
Fax: (949) 760-6999
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X

Record details

NPI number1821115080
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jonathan Sadai — Owner · (949) 760-6990
NPI enumeratedMarch 23, 2007
Last updated in NPPESAugust 22, 2020
Mailing address400 Newport Center Dr, Suite 202, Newport Beach, CA 92660-7601

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