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

Ian Tso Chuang, MD

Individual provider Emergency Medicine Physician · NPI 1386650521

Ian Tso Chuang, MD is an Emergency Medicine Physician in Vallejo, 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.

See every abbreviation used in this directory →

Practice location Address checks out

300 Hospital Dr Sutter Solano
Vallejo, CA 94589-2574
Phone: (707) 554-4444
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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 A83521 (CA)

Record details

NPI number1386650521
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1300 Southhampton Rd, 108, Benica, CA 94510

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