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. Raymond Chen:
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Specialties & Research
Dr. Raymond Chen, DO is board certified in Family Medicine.
- He has special expertise in 5 areas:
- Diabetes Complications
- Heart Diseases
- Heart Failure
Education & Awards
Dr. Chen graduated from A.T. Still University - Kirksville. He has 5 awards.
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- Additional Information
- Where does Dr. Raymond S. Chen practice?
Dr. Raymond Chen practices Family Medicine near Montebello, CA.
See Montebello Family Physicians.