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. John Chang:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. John Chang is Excellent.
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Education & Awards
Dr. Chang graduated from University of New England, Biddeford.
Dr. Chang has 4 hospital affiliations:
- Caritas Holy Family Hospital & Medical Center
- Lawrence General Hospital
Accepted Insurance Plans
Dr. Chang accepts these health insurances in at least one office:
- MVP Health Care Preferred Care - 22 plans
- Blue Cross Blue Shield of Massachusetts - 7 plans
- Network Health - 2 plans
- Cigna - 1 plan
Similar doctors nearby
- Additional Information
- Where does Dr. John V. Chang practice?
Dr. John Chang practices Family Medicine near Lawrence, MA.
See Lawrence Family Physicians.