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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Specialties & Research
Dr. Ann Chen, MD is board certified in Internal Medicine and Gastroenterology.
- She has special expertise in 3 areas:
- Flu (Human Influenza)
- Pancreas inflammation (Pancreatitis)
- Pancreatic Cancer
Education & Awards
Dr. Chen graduated from Yeshiva University, Bronx.
Dr. Chen has 5 hospital affiliations:
- El Camino Hospital
- Stanford Hospital and Clinics
Accepted Insurance Plans
Dr. Chen accepts these health insurances in at least one office:
- Unicare - 5 plans
- Anthem Blue Cross - 7 plans
- Blue Shield of California - 77 plans
- Humana - 6 plans