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. Elliott Greenfield:
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Specialties & Research
Dr. Elliott Greenfield, MD is board certified in Otolaryngology.
Education & Awards
Dr. Greenfield graduated from University of Virginia, Charlottesville.
Dr. Greenfield has 11 hospital affiliations:
- Long Island Jewish Medical Center
- St Francis Hospital
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- Additional Information
- Dr. Elliott Charles Greenfield MD is a male Otolaryngologist, has 49 years of experience and practices in Otolaryngology.
- Where does Dr. Elliott C. Greenfield practice?
- Dr. Elliott Greenfield has 2 office locations.
Dr. Elliott Greenfield practices Otolaryngology near New Hyde Park, NY.
See New Hyde Park Otolaryngologists.