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

Happy Chan

Individual provider Rheumatology Physician · NPI 1740409218

Happy Chan is a Rheumatology Physician in Davis, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

451 E Health Sciences Drive Gbsf Ste 6510 Division OF Rheumatology
Davis, CA 95616
Phone: (530) 752-2884
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 20A8277 (CA)

Record details

NPI number1740409218
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 24, 2007
Last updated in NPPESSeptember 11, 2011
Mailing address451 E Health Sciences Drive Gbsf Suite 6510, Division Of Rheumatology, Davis, CA 95616

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