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 Chao:
View the full profile to get information on:
- What's important to you
View full profile
Write a Review
Specialties & Research
Dr. David Chao, MD is board certified in Pediatrics.
Education & Awards
Dr. Chao graduated from University of Pennsylvania , Philadelphia.
Similar doctors nearby
- Additional Information
- Dr. David Chao MD is a male Pediatrician, has 7 years of experience and practices in Pediatrics.
- Where does Dr. David Chao practice?
- Dr. David Chao has 1 office location.
Dr. David Chao practices Pediatrics near Castro Valley, CA.
See Castro Valley Pediatricians.