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License & Identifications

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. Welch graduated from Nova Southeastern University , Davie.

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Additional Information
Dr. Mark Nathan Welch DO is a male Ophthalmologist, has 5 years of experience and practices in Ophthalmology.
Where does Dr. Mark N. Welch practice?
Dr. Mark Welch has 1 office location.
Dr. Mark Welch practices Ophthalmology near Miami, FL.
See Miami Ophthalmologists.