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

Sunnie Yan-Wai Wong, MD, PHD

Individual provider Surgical Critical Care Physician · NPI 1578024550

Sunnie Yan-Wai Wong, MD, PHD is a General Surgery in Stanford, California. Qualified in 2019, 7 years ago. Practices with Cardiothoracic Surgeons Inc, a 67-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
7
Licensed in
IN
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

300 Pasteur Dr Rm H3680
Stanford, CA 94305-2200
Phone: (650) 725-2181
Fax: (650) 721-1663
Show map & directions

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

Additional practice locations (2)

  • 705 Riley Hospital Dr, Indianapolis, IN 46202-5109 — (317) 948-0345
  • 720 Eskenazi Ave, Indianapolis, IN 46202-5187 — (317) 944-3636

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 01097962A (IN)

Record details

NPI number1578024550
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 30, 2019
Last updated in NPPESNovember 6, 2025
Certification dateNovember 6, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Cardiothoracic Surgeons Inc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Stanford