Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Tiffany Yung-Chin Chang, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1285827188

Dr. Tiffany Yung-Chin Chang, MD is a Pediatric Hematology & Oncology Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

505 Parnassus Ave Box 0106
San Francisco, CA 94143-0106
Phone: (415) 476-3831
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence A103533 (CA)

Record details

NPI number1285827188
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 23, 2007
Last updated in NPPESJuly 30, 2012

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