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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The overall average patient rating of Dr. Carmen Sierra is Excellent.
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Specialties & Research
Dr. Carmen Sierra, MD is board certified in Family Medicine.
- She has special expertise in 3 areas:
- Women's Health
Education & Awards
Dr. Sierra graduated from Universidad De Zaragoza. She has 1 awards.
Dr. Sierra has 6 hospital affiliations:
- Advocate Illinois Masonic Medical Center
- Saints Mary And Elizabeth Medical Center
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- Additional Information
- Dr. Carmen Ana Sierra MD is a female Family Practitioner, has 23 years of experience and practices in Family Medicine.
- Where does Dr. Carmen A. Sierra practice?
- Dr. Carmen Sierra has 1 office location.
Dr. Carmen Sierra practices Family Medicine near Chicago, IL.
See Chicago Family Physicians.