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

William Wung, MD

Individual provider Cardiovascular Disease Physician · NPI 1407240096

William Wung, MD is a Cardiovascular Disease (Cardiology) in Brentwood, California. Graduated from Saint Louis University School of Medicine in 2015, 11 years ago. Practices with John Muir Physician Network, a 486-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
11
Trained at
Saint Louis University School of Medicine
Licensed in
CA
In the registry since
2015
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

2400 Balfour Rd Ste 201
Brentwood, CA 94513-4952
Phone: (925) 308-8120
Fax: (925) 513-2650
Show map & directions

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

Additional practice locations (1)

  • 2700 Grant St Ste 106, Concord, CA 94520-2280 — (925) 985-7598

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A145714 (CA)

Record details

NPI number1407240096
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 23, 2015
Last updated in NPPESAugust 23, 2021
Certification dateAugust 23, 2021

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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