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. Sean Greenhalgh:
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Specialties & Research
Dr. Sean Greenhalgh, MD is board certified in Internal Medicine.
Education & Awards
Dr. Greenhalgh graduated from Rush Medical College, Chicago.
Dr. Greenhalgh has 1 hospital affiliations:
- Loyola University Medical Center
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- Additional Information
- Dr. Sean Edwin Greenhalgh MD is a male Internist, has 5 years of experience and practices in Internal Medicine.
- Where does Dr. Sean E. Greenhalgh practice?
- Dr. Sean Greenhalgh has 1 office location.
Dr. Sean Greenhalgh practices Internal Medicine near Maywood, IL.
See Maywood Internists.