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

Derek Cheung, MD

Individual provider Internal Medicine Physician · NPI 1336671981

Derek Cheung, MD is an Internal Medicine Physician in San Marino, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
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

375 Huntington Dr Ste G
San Marino, CA 91108-2357
Phone: (626) 441-4231
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A158438 (CA)

Record details

NPI number1336671981
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2017
Last updated in NPPESJanuary 22, 2022
Certification dateJanuary 22, 2022
Mailing address229 Florence Ave, Monterey Park, CA 91755-2075

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