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

Dr. Paul S Chung, MD

Individual provider General Practice Physician · NPI 1780647347

Dr. Paul S Chung, MD is a General Practice Physician in Fullerton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

1619 E Chapman Ave
Fullerton, CA 92831-4015
Phone: (213) 309-4671
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A92851 (CA)
General Practice Physician Taxonomy 208D00000X · Licence A92851 (CA)

Record details

NPI number1780647347
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2006
Last updated in NPPESJanuary 12, 2016

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