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

Lawrence W Chan, MD

Individual provider Specialist · NPI 1669437380

Lawrence W Chan, MD is a Specialist in Sunnyvale, 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

990 W Fremont Ave Ste W
Sunnyvale, CA 94087-3021
Phone: (408) 738-0378
Fax: (408) 738-0318
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Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence A63513 (CA)

Record details

NPI number1669437380
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 18, 2006
Last updated in NPPESJanuary 15, 2010
Mailing address990 W Fremont Ave, Suite W, Sunnyvale, CA 94087-3021

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