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. Nancy Sun:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Nancy Sun is Excellent.
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Specialties & Research
Dr. Nancy Sun, MD is board certified in Emergency Medicine.
Education & Awards
Dr. Sun graduated from George Washington University. She has 2 awards.
Dr. Sun has 5 hospital affiliations:
- St. John's Regional Medical Center
- Simi Valley Hospital
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- Additional Information
- Where does Dr. Nancy N. Sun practice?
Dr. Nancy Sun practices Emergency Medicine near Simi Valley, CA.
Additional practice locations include: Arcadia, CA.
See Simi Valley Emergency Physicians.