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. Carmen Sierra:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Carmen Sierra is Good.
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Specialties & Research
Dr. Carmen Sierra, MD is board certified in Family Medicine.
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Education & Awards
Dr. Sierra graduated from Universidad De Zaragoza.More Education & Awards
Dr. Sierra has 6 hospital affiliations:
- Advocate Illinois Masonic Medical Center
- Saints Mary And Elizabeth Medical Center
Accepted Insurance Plans
Dr. Sierra accepts these health insurances in at least one office:
- United Healthcare - 15 plans
- Unicare - 15 plans
- Blue Cross Blue Shield of Illinois - 15 plans
- Evercare - 3 plans
- Cigna - 11 plans
- Humana - 16 plans
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- Additional Information
- Where does Dr. Carmen A. Sierra practice?
Dr. Carmen Sierra practices Family Medicine near Chicago, IL.
See Chicago Family Physicians.