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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Education & Awards
Dr. Greenwood graduated from Kansas City University of Medicine.
Dr. Greenwood has 1 hospital affiliations:
- Spectrum Health Medical Center
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- Additional Information
- Dr. Mark Joseph Greenwood DO is a male Pediatrician, has 23 years of experience and practices in Pediatrics and Pediatric Cardiology.
- Where does Dr. Mark J. Greenwood practice?
- Dr. Mark Greenwood has 1 office location.
Dr. Mark Greenwood practices Pediatrics and Pediatric Cardiology near Grand Rapids, MI.
See Grand Rapids Pediatricians and Grand Rapids Pediatric Specialists.