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. Richard Lewin:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Richard Lewin is Good.
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Specialties & Research
Dr. Richard Lewin, MD is board certified in Internal Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Lewin graduated from Rosalind Franklin University, North Chicago.
Dr. Lewin has 3 hospital affiliations:
- St Catherine Of Siena Medical Center
- NewYork-Presbyterian / Weill Cornell
- St Catherine Of Siena Hospital
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- Additional Information
- Where does Dr. Richard B. Lewin practice?
Dr. Richard Lewin practices Internal Medicine near Smithtown, NY.
See Smithtown Internists.