Dr. Johnny Wu
Cardiology (Cardiovascular Disease Physician)
At a glance
- In the NPI registry since
- 2019
Licensed in California since 2022, 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
- 2019Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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 A180968 (first issued 2022; delinquent) -
Internal Medicine Physician
CA license A180968 (first issued 2022; delinquent) - 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.
Payments from drug and device companies
In 2025, 2 companies reported 2 payments worth $38.32 in total to this clinician.
| E.r. Squibb & Sons, L.l.c. | $22.10 |
|---|---|
| Zoll Services LLC (a/k/a Zoll Lifecor Corp) | $16.22 |
| Food and Beverage | $38.32 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.