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

John-Charles Aiona Loo

Individual provider Pediatric Cardiology Physician · NPI 1619972700

John-Charles Aiona Loo is a Pediatric Cardiology Physician in Long Beach, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005

Practice location Address checks out

2801 Atlantic Ave 3rd Fl Pediatrics
Long Beach, CA 90806-1701
Phone: (562) 933-3350
Fax: (562) 933-3359
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence A67200 (CA)

Record details

NPI number1619972700
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESDecember 3, 2021
Mailing address3080 Bristol St, Ste 600, Costa Mesa, CA 92626-3093

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