Urology in PHILADELPHIA, PA
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James Ryan Mark, MD, is a physician specializing in urology based in Philadelphia, PA.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. JAMES RYAN MARK specializes in Urology.
Dr. JAMES RYAN MARK practices in PHILADELPHIA, PA.
Dr. JAMES RYAN MARK's NPI number is 1336382027.