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. Barbara Greenberg:
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Specialties & Research
Dr. Barbara Greenberg, MD is board certified in Neurology.
- She has special expertise in 1 area:
- HIV Infections
Education & Awards
Dr. Greenberg graduated from Temple University Physicians, Philadelphia.
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- Additional Information
- Dr. Barbara Laura Greenberg MD is a female Neurologist, has 42 years of experience and practices in Neurology.
- Where does Dr. Barbara L. Greenberg practice?
- Dr. Barbara Greenberg has 1 office location.
Dr. Barbara Greenberg practices Neurology near Brea, CA.
See Brea Neurologists.