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. John Zwetchkenbaum:
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. John Zwetchkenbaum is Good.
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Specialties & Research
Dr. John Zwetchkenbaum, MD, FACP is board certified in Allergy & Immunology and Internal Medicine.
- He has special expertise in 1 area:
- Allergy Asthma
Education & Awards
Dr. Zwetchkenbaum graduated from Boston University . He has 2 awards.
Dr. Zwetchkenbaum has 7 hospital affiliations:
- Rhode Island Hospital
- Landmark Medical Center
Accepted Insurance Plans
Dr. Zwetchkenbaum accepts these health insurances in at least one office:
- Tufts Health Plans - 7 plans
- United Healthcare - 15 plans
- Blue Cross Blue Shield of Illinois - 2 plans
- Evercare - 3 plans
- Humana - 6 plans
- Cigna - 4 plans