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).
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Education & Awards
Dr. Okun graduated from Yeshiva University, Bronx.
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- Additional Information
- Dr. James Douglas Okun MD is a male Ophthalmologist, has 27 years of experience and practices in Ophthalmology.
- Where does Dr. James D. Okun practice?
- Dr. James Okun has 1 office location.
Dr. James Okun practices Ophthalmology near Sacramento, CA.
See Sacramento Ophthalmologists.