John Walter Marshall, SUDCC, SUDCC

Specialty: Counselor - Addiction (Substance Use Disorder)

Location: San Diego, CA

NPI: 1285394114

About this Healthcare Provider

John Walter Marshall, SUDCC is a healthcare provider with NPI 1285394114 based in San Diego, CA, specializing in Counselor - Addiction (Substance Use Disorder).

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

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