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. Sang-Ick Chang:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Sang-Ick Chang is Excellent.
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Specialties & Research
Dr. Sang-Ick Chang, MD is board certified in Family Medicine.
Education & Awards
Dr. Chang graduated from University of California at San Francisco.
Dr. Chang has 3 hospital affiliations:
- Alameda County Medical Center - Highland Hospital
- San Mateo Medical Center
- Seton Med Center
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- Additional Information
- Where does Dr. Sang-Ick I. Chang practice?
Dr. Sang-Ick Chang practices Family Medicine near Palo Alto, CA.
See Palo Alto Family Physicians.