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 Greenbaum:
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The overall average patient rating of Dr. Mark Greenbaum is Excellent.
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Specialties & Research
Dr. Mark Greenbaum, MD is board certified in Family Medicine.
Education & Awards
Dr. Greenbaum graduated from George Washington University. He has 1 awards.
Dr. Greenbaum has 4 hospital affiliations:
- Mercy General Hospital
- Mercy San Juan Medical Center
Similar doctors nearby
- Additional Information
- Dr. Mark Roy Greenbaum MD is a male Family Practitioner, has 30 years of experience and practices in Family Medicine.
- Where does Dr. Mark R. Greenbaum practice?
- Dr. Mark Greenbaum has 4 office locations.
Dr. Mark Greenbaum practices Family Medicine near Sacramento, CA.
Additional practice locations include: Santa Cruz, CA and Palo Alto, CA.
See Sacramento Family Physicians.