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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DEREK J. WU M.D.
NPI 1164616223
Pediatrics in Temple City, CA

Active since August 31, 2007
5817 TEMPLE CITY BLVD, TEMPLE CITY, CA 91780(626) 285-1254 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Derek J. Wu M.d. NPPES

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

DR. DEREK J. WU M.D. (NPI 1164616223) is an individual pediatrics provider in Temple City, California, licensed in California (A101672) and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1164616223
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. DEREK J. WUCredential: M.D.
Location Address5817 TEMPLE CITY BLVDTemple City, CA 91780-2113
Mailing Address5817 Temple City BlvdTemple City, CA 91780-2113 · (626) 285-1254
Phone(626) 285-1254
Sole ProprietorNo
Enumeration DateAugust 31, 2007
Last NPPES UpdateAugust 13, 2026
NPPES CertifiedAugust 13, 2026
✔ NPI 1164616223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A101672
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.
5817 TEMPLE CITY BLVD, Temple City, CA 91780
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Other Identifiers 3

OtherA101672CA · Ca Med Lic
OtherZZZ54049YCA · Bs/triwest
Medicaid1164616223CA

Other Providers at the Same Location NPPES 3

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

MRS. STACEY WU
Nurse Practitioner (Pediatrics)
5817 TEMPLE CITY BLVD
TEMPLE CITY, CA 91780
Los Angeles County (626) 282-1254
WU PEDIATRICS CORP
Pediatrics
5817 TEMPLE CITY BLVD
TEMPLE CITY, CA 91780
Los Angeles County (626) 285-1254
MR. SALEH HAMDAN MD
Pediatrics
5817 TEMPLE CITY BLVD
TEMPLE CITY, CA 91780
Los Angeles County (626) 285-1254

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 Derek Wu's NPI number?

The NPI number for Derek Wu is 1164616223. It was assigned to this individual provider in the NPPES registry on August 31, 2007.

Where is Derek Wu located?

Derek Wu practices at 5817 Temple City Blvd, Temple City, CA 91780. The listed phone number is (626) 285-1254.

What is Derek Wu'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 Derek Wu was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.