Dr. Da Ouyang, MD
Cardiology (Cardiovascular Disease Physician)
700 Lawrence Expy
Santa Clara, CA 95051
Who else practices at this address →
Santa Clara County includes mental health (13% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- University of California, San Francisco School of Medicine (2014)
- Years since graduation
- 12
- In the NPI registry since
- 2014
- Medicare patients seen, 2024
- 326
Licensed in California since 2015, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2014Medical school: University of California, San Francisco School of Medicine
- 2014Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Cardiovascular Disease Physician primary
CA license A138463 (first issued 2015; current) - Student in an Organized Health Care Education/Training Program
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Kaiser Foundation Hospital-Santa Clara Santa Clara, CA
Medical groups
- Permanente Medical Group Inc (10,996 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 326
- Services billed
- 462
- Patients’ average age
- 77
| Service | Times | Patients |
|---|---|---|
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 276 | 276 |
| Critical care, first 30-74 minutes | 228 | 82 |
| Ultrasound of heart, follow-up | 104 | 97 |
| Ultrasound of heart blood flow, valves and chambers, follow-up | 99 | 95 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 98 | 94 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Industry-funded research
Named as a principal investigator on 1 industry-funded study in 2025, from 1 company. The companies reported $81,496 in research payments for these studies, mostly to the institutions running them.
- Cardiac Response to Treatment Retrospective evaluation of GLS and NTproBNP as predictors of survival and response to therapy in patients with systemic AL amyloidosis
Alexion Pharmaceuticals, Inc.
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.