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. Donald Greenstein:
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Education & Awards
Dr. Greenstein graduated from Pennsylvania State University, Hershey.
Dr. Greenstein has 6 hospital affiliations:
- Steward Good Samaritan Med Ctr
- Caritas St. Anne's Hospital
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- Additional Information
- Dr. Donald Mark Greenstein MD is a male Radiologist, has 30 years of experience and practices in Radiology.
- Where does Dr. Donald M. Greenstein practice?
- Dr. Donald Greenstein has 2 office locations.
Dr. Donald Greenstein practices Radiology near Brockton, MA.
Additional practice locations include: Fall River, MA.
See Brockton Radiologists.