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. Robert Hahn:
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Education & Awards
Dr. Hahn graduated from State University of New York Downstate, Brooklyn.
Dr. Hahn has 6 hospital affiliations:
- Hunterdon Medical Center
- Union Hospital
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- Additional Information
- Dr. Robert Douglas Hahn MD is a male Ophthalmologist, has 42 years of experience and practices in Ophthalmology.
- Where does Dr. Robert D. Hahn practice?
- Dr. Robert Hahn has 1 office location.
Dr. Robert Hahn practices Ophthalmology near Milford, NJ.
See Milford Ophthalmologists.