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License & Identifications

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. Mark Castaldi:

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Specialties & Research

Dr. Mark Castaldi, MD is board certified in Diagnostic Radiology.

Education & Awards

Dr. Castaldi graduated from UMDNJ Robert Wood Johnson, Piscataway.


Dr. Castaldi has 4 hospital affiliations:

  • Rwj University Hospital - Hamilton 
  • Staten Island University Hospital North 

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Additional Information
Dr. Mark Whittaker Castaldi MD is a male Diagnostic Radiologist, has 13 years of experience and practices in Diagnostic Radiology.
Where does Dr. Mark W. Castaldi practice?
Dr. Mark Castaldi has 1 office location.
Dr. Mark Castaldi practices Diagnostic Radiology near Coatesville, PA.
See Coatesville Radiologists.