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

Wesley Chan, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1740214899

Wesley Chan, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in Walnut Creek, 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

1981 N Broadway Ste 190
Walnut Creek, CA 94596-3852
Phone: (925) 932-7715
Fax: (925) 932-0603
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence G77368 (CA)

Record details

NPI number1740214899
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address55 Panorama Ct, Danville, CA 94506-6154