Internal Medicine, Hematology & Oncology in LAS VEGAS, NV
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Mark J Vellek, M.D., is a physician specializing in Internal Medicine, Hematology & Oncology based in Las Vegas, NV.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
MARK J VELLEK specializes in Internal Medicine, Hematology & Oncology.
MARK J VELLEK practices in LAS VEGAS, NV.
MARK J VELLEK's NPI number is 1063409688.