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. David Cassidy:
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Specialties & Research
Dr. David Cassidy, MD is board certified in Radiology and Nuclear Radiology.
- He has special expertise in 1 area:
Education & Awards
Dr. Cassidy graduated from University of Cincinnati.
Dr. Cassidy has 1 hospital affiliations:
- Fountain Valley Regional Hospital & Medical Center
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- Additional Information
- Dr. David Lee Cassidy MD is a male Radiologist, has 46 years of experience and practices in Radiology and Nuclear Radiology.
- Where does Dr. David L. Cassidy practice?
- Dr. David Cassidy has 7 office locations.
Dr. David Cassidy practices Radiology and Nuclear Radiology near Fountain Valley, CA.
Additional practice locations include: Mission Viejo, CA and La Quinta, CA.
See Fountain Valley Radiologists and Fountain Valley Nuclear Medicine Physicians.