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ERNESTO G ONG M.D.
NPI 1114009677
Pediatrics in Hacienda Heights, CA

Active since October 20, 2006
1850 S AZUSA AVE, HACIENDA HEIGHTS, CA 91745(626) 964-6012(626) 964-3941 Get Directions Write a Review

NPPES record last updated: March 13, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ernesto G Ong M.d. NPPES

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

ERNESTO G ONG M.D. (NPI 1114009677) is an individual pediatrics provider in Hacienda Heights, California, licensed in California (A52272) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1114009677
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameERNESTO G ONGCredential: M.D.
Location Address1850 S AZUSA AVEHacienda Heights, CA 91745-6813
Mailing AddressPo Box 1277Whittier, CA 90609-1277 · (562) 906-6470 · Fax (562) 946-9465
Phone(626) 964-6012
Fax(626) 964-3941
Sole ProprietorNo
Enumeration DateOctober 20, 2006
Last NPPES UpdateMarch 13, 2008
✔ NPI 1114009677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A52272
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1850 S AZUSA AVE, Hacienda Heights, CA 91745
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Other Identifiers 1

OtherA52272CA · License

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.

PUENTE HILLS PHARMACY
Pharmacy (Community/Retail Pharmacy)
1850 S AZUSA AVE, SUITE 101
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 912-3311
MRS. JANE S GU MD
Pediatrics
1850 S AZUSA AVE, SUITE 205
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 964-2880
GARLAN G. LO M.D.
Ophthalmology
1850 S AZUSA AVE, STE 107
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 912-6888
MR. ANTHONY C. CHEN M.D.
Internal Medicine
1850 S AZUSA AVE, SUITE 102
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 912-2682
DR. STEPHEN CURTIS WONG M.D.
Allergy & Immunology (Allergy)
1850 S AZUSA AVE, SUITE 206
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 810-5450
RAYMOND WONG PHARM.D.
Durable Medical Equipment & Medical Supplies
1850 S AZUSA AVE, SUITE 101
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 912-3311
PIH HEALTH PHYSICIANS
Family Medicine
1850 S AZUSA AVE
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 964-3040
YU HONG CHEN NP
Nurse Practitioner (Primary Care)
1850 S AZUSA AVE, SUITE 308
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 854-7866

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 Ernesto Ong's NPI number?

The NPI number for Ernesto Ong is 1114009677. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Ernesto Ong located?

Ernesto Ong practices at 1850 S Azusa Ave, Hacienda Heights, CA 91745. The listed phone number is (626) 964-6012.

What is Ernesto Ong's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Ernesto Ong was last updated on March 13, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.