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. Leonard Mermel:
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Specialties & Research
Dr. Leonard Mermel, DO is board certified in Infectious Disease.
- He has special expertise in 7 areas:
- AIDS/HIV (Acquired Immunodeficiency Syndrome)
- Bacterial Infections
- Lyme Disease
Education & Awards
Dr. Mermel graduated from Des Moines University. He has 3 awards.
Dr. Mermel has 4 hospital affiliations:
- Rhode Island Hospital
- Kent County Hospital
Accepted Insurance Plans
Dr. Mermel accepts these health insurances in at least one office:
- Tufts Health Plans - 2 plans
- United Healthcare - 2 plans
- Humana - 2 plans
- Great-West Healthcare - 3 plans
- Cigna - 2 plans
- Aetna - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Leonard A. Mermel practice?
Dr. Leonard Mermel practices Infectious Disease near Providence, RI.
See Providence Infectious Disease Doctors.