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CHRISTOPHER KARFAI NG DO, MS
NPI 1659014231
Pediatrics in Torrance, CA

Active since April 20, 2022
23441 MADISON ST STE 301, TORRANCE, CA 90505(310) 953-0020(844) 953-0019 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Dec 3, 2025, Apr 20, 2022 (2 updates tracked since 2022).

About Christopher Karfai Ng Do, Ms NPPES

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

CHRISTOPHER KARFAI NG DO, MS (NPI 1659014231) is an individual pediatrics provider in Torrance, California, licensed in California (21710) and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1659014231
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameCHRISTOPHER KARFAI NGCredential: DO, MS
Location Address23441 MADISON ST STE 301Torrance, CA 90505-4735
Mailing Address23441 Madison St Ste 301Torrance, CA 90505-4735 · (310) 953-0020 · Fax (844) 953-0019
Phone(310) 953-0020
Fax(844) 953-0019
Sole ProprietorNo
Enumeration DateApril 20, 2022
Last NPPES UpdateDecember 3, 20252 updates tracked since enumeration
NPPES CertifiedDecember 3, 2025
✔ NPI 1659014231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · 21710
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.
23441 MADISON ST STE 301, Torrance, CA 90505
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Other Names 1

Other Name (5)Chris Ng Do, Ms

Other Providers at the Same Location NPPES

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

JAMIE COLES PA-C
Physician Assistant
23441 MADISON ST STE 301
TORRANCE, CA 90505
Los Angeles County (310) 953-0020

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 Christopher Ng's NPI number?

The NPI number for Christopher Ng is 1659014231. It was assigned to this individual provider in the NPPES registry on April 20, 2022. The provider is also known as Chris Ng Do, Ms.

Where is Christopher Ng located?

Christopher Ng practices at 23441 Madison St Ste 301, Torrance, CA 90505. The listed phone number is (310) 953-0020.

What is Christopher Ng'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 Christopher Ng was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.