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 Chang:
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- Currently 1 of 4 stars
The overall average patient rating of Dr. Nancy Chang is Poor.
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Specialties & Research
- She has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Chang graduated from Nanjing University Medical College, Jiangsu.
Dr. Chang has 4 hospital affiliations:
- Palomar Medical Center
- Tri-City Medical Center
Accepted Insurance Plans
Dr. Chang accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Blue Shield of California - 91 plans
- Great-West Healthcare - 2 plans
- Molina Healthcare - 3 plans
- Unicare - 11 plans
- Care 1st Health Plan - 2 plans
- Anthem Blue Cross - 10 plans
- Evercare - 1 plan
- Humana - 6 plans
- Cigna - 4 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Nancy S. Chang practice?
Dr. Nancy Chang practices Internal Medicine near Oceanside, CA.
See Oceanside Internists.