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

Toni Qian Cao, MD

Individual provider Neurology Physician · NPI 1548634421

Toni Qian Cao, MD is a Neurology in Stanford, California. Graduated from Northwestern University Feinberg Medical School in 2019, 7 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Illinois.

Years since qualifying
7
Trained at
Northwestern University Feinberg Medical School
Licensed in
CA, IL
In the registry since
2015
Specialties on file
2
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
Show map & directions

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

Additional practice locations (1)

  • 707 W Briar Pl, Chicago, IL 60657-4514 — (847) 323-4209

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence A186774 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.073747 (IL)

Record details

NPI number1548634421
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 16, 2015
Last updated in NPPESJuly 18, 2025
Certification dateJuly 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2019 (7 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Stanford