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

Dr. Audrey Liyang Chai, MD

Individual provider Internal Medicine Physician · NPI 1649807835

Dr. Audrey Liyang Chai, MD is an Internal Medicine Physician in Palo Alto, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2020
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

500 Pasteur Dr
Palo Alto, CA 94304-1048
Phone: (650) 723-4000
Show map & directions

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

Additional practice locations (1)

  • 1200 N State Street Clinic Tower, Los Angeles, CA 90033-1029 — (323) 409-7556

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 186492 (CA)

Record details

NPI number1649807835
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2020
Last updated in NPPESJuly 20, 2026
Certification dateJuly 20, 2026

Other providers in Palo Alto