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

Stephen Yau, MD

Individual provider Cardiovascular Disease Physician · NPI 1689037376

Stephen Yau, MD is a Cardiovascular Disease (Cardiology) in Chula Vista, California. Graduated from University of Tennessee, Hsc, College of Medicine in 2016, 10 years ago. Practices with Adventist Health Physicians Network, a 632-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
CA
In the registry since
2016
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

429 Broadway
Chula Vista, CA 91910-4320
Phone: (619) 434-0204
Fax: (619) 337-0191
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 151069 (CA)

Record details

NPI number1689037376
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2016
Last updated in NPPESJune 21, 2022
Certification dateJune 21, 2022
Mailing address429 Broadway, Chula Vista, CA 91910-4320

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Adventist Health Physicians Network — 632 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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