Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John B Marston

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1922740372

John B Marston is an Addiction (Substance Use Disorder) Counselor in Beaufort, South Carolina. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

1905 Duke St Ste 270
Beaufort, SC 29902-4403
Phone: (843) 255-6014
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1922740372
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 7, 2022
Last updated in NPPESApril 7, 2022
Certification dateApril 7, 2022

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