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. David Irwin:
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Education & Awards
Dr. Irwin graduated from Tufts University, Boston.
Accepted Insurance Plans
Dr. Irwin accepts these dental insurances in at least one office:
- Blue Cross Blue Shield of Massachusetts - 1 plan
- Humana - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. David J. Irwin practice?
Dr. David Irwin practices Neurology near La Mesa, CA.
Additional practice locations include: Philadelphia, PA.
See La Mesa Neurologists.