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).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Diana Yao is Excellent.
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Specialties & Research
Dr. Diana Yao, MD is board certified in Internal Medicine and Gastroenterology.
Education & Awards
Dr. Yao graduated from George Washington University.
Dr. Yao has 10 hospital affiliations:
- Community Hospital of Long Beach
- Miller Children's Hospital
Accepted Insurance Plans
Dr. Yao accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Great-West Healthcare - 2 plans
- Unicare - 12 plans
- Anthem Blue Cross - 9 plans
- Blue Shield of California - 77 plans
- CaIOPTIMA - 3 plans
- Cigna - 3 plans
- USA H & W Network - 1 plan
- Aetna - 3 plans