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

Janson Chew, PHARMD

Individual provider Pharmacist · NPI 1649643040

Janson Chew, PHARMD is a Pharmacist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

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Practice location Address checks out

1900 19th Ave
San Francisco, CA 94116-1250
Phone: (415) 664-1834
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 73180 (CA)

Record details

NPI number1649643040
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorYes
NPI enumeratedNovember 6, 2015
Last updated in NPPESDecember 9, 2019
Certification dateDecember 9, 2019

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