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. Ruben Lewin:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Ruben Lewin is Excellent.
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Education & Awards
Dr. Lewin graduated from Universidad De Buenos Aires. He has 1 awards.
Dr. Lewin has 16 hospital affiliations:
- St. Michael Hospital-Milwaukee
- Aurora Sinai Medical Center
Accepted Insurance Plans
Dr. Lewin accepts these health insurances in at least one office:
- Great-West Healthcare - 3 plans
- Medica Health Plans - 5 plans
- Evercare - 5 plans
- Humana - 2 plans
- Cigna - 4 plans
- USA H & W Network - 1 plan
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