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

John Eric Johnston, LSW

Individual provider Clinical Social Worker · NPI 1447758180

John Eric Johnston, LSW is a Clinical Social Worker in Marietta, Ohio. Licensed in Ohio. Registered with an NPI since 2018.

Licensed in
OH
In the registry since
2018
Specialties on file
2
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

207D Colegate Dr
Marietta, OH 45750-2363
Phone: (740) 376-0903
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Social Worker Taxonomy 104100000X · Licence S.1700582 (OH)

Record details

NPI number1447758180
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW
Sole proprietorNo
NPI enumeratedJanuary 29, 2018
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026
Mailing address207d Colegate Dr, Marietta, OH 45750-2363

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