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

John T Chiu, MD

Individual provider Allergy & Immunology Physician · NPI 1326121716

John T Chiu, MD is an Allergy & Immunology Physician in Newport Beach, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

400 Newport Center Dr Ste 401
Newport Beach, CA 92660
Phone: (949) 644-1422
Fax: (949) 644-1424
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence G13693 (CA)

Record details

NPI number1326121716
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESJuly 2, 2018

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