James R. Mason, M.D., M.D.

Specialty: Internal Medicine - Hematology & Oncology

Location: La Jolla, CA

NPI: 1497717730

About this Healthcare Provider

James R. Mason, M.D. is a healthcare provider with NPI 1497717730 based in La Jolla, CA, specializing in Internal Medicine - Hematology & Oncology.

View this profile on Nopp for CMS Open Payments history, affiliated organizations, and detailed practice information.

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