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. Aaron Greenspan:
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The overall average patient rating of Dr. Aaron Greenspan is Below Average.
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Specialties & Research
- He has special expertise in 1 area:
Education & Awards
Dr. Greenspan graduated from University of Pittsburgh .
Dr. Greenspan has 10 hospital affiliations:
- Louis A Weiss Memorial Hospital
- Lincoln Park Hospital
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- Additional Information
- Dr. Aaron Greenspan MD is a male Family Practitioner and practices in Family Medicine.
- Where does Dr. Aaron Greenspan practice?
- Dr. Aaron Greenspan has 1 office location.
Dr. Aaron Greenspan practices Family Medicine near Chicago, IL.
See Chicago Primary Care Doctors.