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. Michael Chien:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Michael Chien is Excellent.
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Specialties & Research
Dr. Michael Chien, MD is board certified in Allergy & Immunology.
Education & Awards
Dr. Chien graduated from University of Missouri at Columbia.
Dr. Chien has 2 hospital affiliations:
- Kaiser Permanente Fontana Medical Center
- Fontana Medical Center
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- Additional Information
- Where does Dr. Michael W. Chien practice?
Dr. Michael Chien practices Allergy & Immunology and Allergy near Fontana, CA.
See Fontana Allergists.