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

Leo W Kwan, MD

Individual provider Specialist · NPI 1477634715

Leo W Kwan, MD is a Specialist in Fullerton, California. Practices as a sole proprietor. Licensed in California.

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

101 E Valencia Mesa Dr
Fullerton, CA 92835-3809
Phone: (949) 757-0900
Fax: (530) 243-0445
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Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence A23356 (CA)

Record details

NPI number1477634715
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 16787, Irvine, CA 92623-6787

Other providers in Fullerton