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

Dr. Erin Sage Chang, PHARMD

Individual provider Pharmacist · NPI 1992084545

Dr. Erin Sage Chang, PHARMD is a Pharmacist in San Francisco, California. Licensed in California and Maryland. Registered with an NPI since 2011.

Licensed in
CA, MD
In the registry since
2011
Specialties on file
2
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

4131 Geary Blvd Rm 112
San Francisco, CA 94118-3101
Phone: (877) 404-5777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Care Pharmacist (primary) Taxonomy 1835P2201X · Licence 72515 (CA)
Pharmacist Taxonomy 183500000X · Licence 20306 (MD)

Record details

NPI number1992084545
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedAugust 15, 2011
Last updated in NPPESNovember 22, 2021
Certification dateNovember 22, 2021

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