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

Dr. Chun Hsien Chiang, MD

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1457657710

Dr. Chun Hsien Chiang, MD is an Addiction Medicine (Family Medicine) Physician in Santa Ana, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
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

550 N Flower St Dept OF Cms
Santa Ana, CA 92703-2361
Phone: (949) 625-0938
Fax: (714) 752-5588
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A74859 (CA)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence A74859 (CA)

Record details

NPI number1457657710
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 3, 2011
Last updated in NPPESAugust 31, 2024
Certification dateAugust 31, 2024

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