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

Chien Sun, MD

Individual provider Emergency Medicine Physician · NPI 1326153750

Chien Sun, MD is an Emergency Medicine Physician in Anaheim, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3440 E La Palma Ave
Anaheim, CA 92806-2020
Phone: (714) 644-2800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A77365 (CA)

Record details

NPI number1326153750
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESDecember 3, 2021
Mailing address3440 E La Palma Ave, Anaheim, CA 92806-2020

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