A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. David Chang:
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Specialties & Research
- He has special expertise in 3 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
Education & Awards
Dr. Chang graduated from Loyola University Chicago, Maywood.
Dr. Chang has 24 hospital affiliations:
- Southwest Healthcare Sys-Murrietta
- John Muir Medical Center, Walnut Creek Campus
Accepted Insurance Plans
Dr. Chang accepts these health insurances in at least one office:
- Anthem Blue Cross - 2 plans
- Humana - 3 plans
- Cigna - 1 plan
- Unicare - 2 plans
- USA H & W Network - 1 plan
- Alameda Alliance for Health - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. David S. Chang practice?
Dr. David Chang practices Orthopaedic Surgery, Family Medicine, Surgery, Anesthesiology, Plastic Surgery, Geriatric Medicine, and Nephrology near Los Angeles, CA.
Additional practice locations include: Wildomar, CA and San Francisco, CA.
See Los Angeles Surgeons, Los Angeles Family Physicians, Los Angeles Anesthesiologists, Los Angeles Plastic Surgeons, Los Angeles Geriatric Doctors, and Los Angeles Nephrologists.