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).
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Specialties & Research
Dr. Joan Waller, MD is board certified in Internal Medicine and Infectious Disease.
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Education & Awards
Dr. Waller graduated from Drexel University , Philadelphia.More Education & Awards
Dr. Waller has 7 hospital affiliations:
- Main Line Hospital Lankenau
- Main Line Hospital - Bryn Mawr
Accepted Insurance Plans
Dr. Waller accepts these health insurances in at least one office:
- Blue Cross Blue Shield of Delaware - 1 plan
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