Marvin Darnell Graddy

Specialty: Psychologist - Addiction (Substance Use Disorder)

Location: Antioch, CA

NPI: 1144805011

About this Healthcare Provider

Marvin Darnell Graddy is a healthcare provider with NPI 1144805011 based in Antioch, CA, specializing in Psychologist - Addiction (Substance Use Disorder).

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

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