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

Nancy Ewen Yvonne Wang, MD

Individual provider Pediatrics Physician · NPI 1598801961

Nancy Ewen Yvonne Wang, MD is a Pediatrics Physician in Stanford, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
3
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
Fax: (650) 723-0121
Show map & directions

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

Specialties & licences

Pediatric Emergency Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PP0204X · Licence G79905 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence G79905 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence G79905 (CA)

Record details

NPI number1598801961
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESMarch 5, 2025
Certification dateMarch 5, 2025

Other providers in Stanford