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. Sammy Chang:
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The overall average patient rating of Dr. Sammy Chang is Excellent.
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Education & Awards
Dr. Chang graduated from University of California at Davis.
Dr. Chang has 8 hospital affiliations:
- Mercy General Hospital
- Mercy San Juan Medical Center
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- Additional Information
- Dr. Sammy Liang Chang MD is a male Pediatrician, has 34 years of experience and practices in Pediatrics.
- Where does Dr. Sammy L. Chang practice?
- Dr. Sammy Chang has 3 office locations.
Dr. Sammy Chang practices Pediatrics near Sacramento, CA.
Additional practice locations include: San Francisco, CA.
See Sacramento Pediatricians.