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

Dr. Derek J. Wu, MD

Individual provider Pediatrics Physician · NPI 1164616223

Dr. Derek J. Wu, MD is a Pediatrics Physician in Los Alamitos, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3801 Katella Ave #221
Los Alamitos, CA 90720-3338
Phone: (562) 431-6548
Fax: (562) 761-2086
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A101672 (CA)

Record details

NPI number1164616223
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2007
Last updated in NPPESOctober 20, 2015
Mailing address3801 Katella Ave, 221, Los Alamitos, CA 90720-3338

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