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 O'Dea:
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Specialties & Research
Dr. Barbara O'Dea, MD is board certified in Internal Medicine and Occupational Medicine.
- She has special expertise in 1 area:
- Workers' Compensation
Education & Awards
Dr. O'Dea graduated from Saint Louis University.
Dr. O'Dea has 3 hospital affiliations:
- Southern Nh Medical Center
- St Joseph Hospital
- Southern New Hampshire Regiona, Nashua, Nh