JOHN-CHARLES AIONA LOO
NPI 1619972700
Pediatrics - Pediatric Cardiology in Long Beach, CA

Active since June 16, 2005PECOS Enrolled
2801 ATLANTIC AVE, 3RD FLOOR PEDIATRICS, LONG BEACH, CA 90806(562) 933-3350(562) 933-3359 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About John-charles Aiona Loo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN-CHARLES AIONA LOO (NPI 1619972700) is an individual pediatric cardiology provider in Long Beach, California, licensed in California (A67200) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619972700
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameJOHN-CHARLES AIONA LOO
Location Address2801 ATLANTIC AVE, 3RD FLOOR PEDIATRICSLong Beach, CA 90806-1701
Mailing Address3080 Bristol St, Ste 600Costa Mesa, CA 92626-3093 · (714) 445-0220 · Fax (714) 445-0245
Fax(562) 933-3359
Sole ProprietorNo
Enumeration DateJune 16, 2005
Last NPPES UpdateDecember 3, 2021
NPI 1619972700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License Licensed in CA · A67200
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
2801 ATLANTIC AVE, Long Beach, CA 90806

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

John-charles Aiona Loo is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics (Neonatal-Perinatal Medicine)
2801 ATLANTIC AVE
LONG BEACH, CA 90806
Nurse Practitioner (Acute Care)
2801 ATLANTIC AVE
LONG BEACH, CA 90806
Internal Medicine
2801 ATLANTIC AVE
LONG BEACH, CA 90806
Physician Assistant
2801 ATLANTIC AVE
LONG BEACH, CA 90806
Physician Assistant
2801 ATLANTIC AVE
LONG BEACH, CA 90806
Pharmacy (Community/Retail Pharmacy)
2801 ATLANTIC AVE
LONG BEACH, CA 90806
Pediatrics (Pediatric Critical Care Medicine)
2801 ATLANTIC AVE, 3RD FLOOR
LONG BEACH, CA 90806
Internal Medicine
2801 ATLANTIC AVE
LONG BEACH, CA 90806

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John-charles Loo's NPI number?

The NPI number for John-charles Loo is 1619972700. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is John-charles Loo located?

John-charles Loo practices at 2801 Atlantic Ave 3rd Floor Pediatrics, Long Beach, CA 90806. The listed phone number is (562) 933-3350.

What is John-charles Loo's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is John-charles Loo enrolled in Medicare?

Yes. John-charles Loo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John-charles Loo was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.