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

Individual provider Internal Medicine Physician · NPI 1952004921

Dr. Andrew Chung, MD, PHD is an Internal Medicine Physician in Duarte, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1500 Duarte Rd
Duarte, CA 91010-3012
Phone: (800) 826-4673
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A208456 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A208456 (CA)

Record details

NPI number1952004921
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedMarch 27, 2023
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026
Mailing addressPo Box 512185, Los Angeles, CA 90051-0185

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