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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- Currently 2 of 4 stars
The overall average patient rating of Dr. Christopher Chang is Satisfactory.
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Specialties & Research
Dr. Christopher Chang, MD is board certified in Physical Medicine & Rehabilitation.
Education & Awards
Dr. Chang graduated from Seoul National University.
Dr. Chang has 1 hospital affiliations:
- St. Joseph Mercy Oakland
Accepted Insurance Plans
Dr. Chang accepts these health insurances in at least one office:
- United Healthcare - 12 plans
- Blue Cross Blue Shield of Michigan - 4 plans
- Humana - 6 plans