William J. Cassidy is a Internal Medicine Physician based in Annapolis, MD. William J. Cassidy practices in Annapolis, MD and has the professional credentials of MD. The NPI Number for William J. Cassidy is 1114959384 and holds a License No. D0019120 (Maryland).
The current practice location address for William J. Cassidy is 820 Bestgate Road, Annapolis, MD and can be reached out via phone at 410-224-2116 and via fax at 410-224-2118.
Identifier | Type | State | Issuer |
---|---|---|---|
118231500 | 05 | MD |
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