JOHN ERIC JOHNSTON LSW
NPI 1447758180
Social Worker - Clinical in Marietta, OH

Active since January 29, 2018
207D COLEGATE DR, MARIETTA, OH 45750(740) 376-0903 Get Directions Write a Review

NPPES record last updated: April 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About John Eric Johnston Lsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN ERIC JOHNSTON LSW (NPI 1447758180) is an individual clinical provider in Marietta, Ohio and active in the NPI registry since January 2018.

NPPES Registry Identity

NPI1447758180
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJOHN ERIC JOHNSTONCredential: LSW
Location Address207D COLEGATE DRMarietta, OH 45750-2363
Mailing Address207d Colegate DrMarietta, OH 45750-2363 · (740) 376-0903 · Fax (740) 376-0933
Sole ProprietorNo
Enumeration DateJanuary 29, 2018
Last NPPES UpdateApril 9, 2026
NPPES CertifiedApril 9, 2026
NPI 1447758180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedSocial WorkerTaxonomy 104100000X · License S.1700582 (OH)
207D COLEGATE DR, Marietta, OH 45750

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker
207D COLEGATE DR
MARIETTA, OH 45750
Case Manager/Care Coordinator
207D COLEGATE DR
MARIETTA, OH 45750
Licensed Practical Nurse
207D COLEGATE DR
MARIETTA, OH 45750
Counselor (Addiction (Substance Use Disorder))
207D COLEGATE DR
MARIETTA, OH 45750
Social Worker (Clinical)
207D COLEGATE DR
MARIETTA, OH 45750
Case Manager/Care Coordinator
207D COLEGATE DR
MARIETTA, OH 45750
Case Manager/Care Coordinator
207D COLEGATE DR
MARIETTA, OH 45750
Case Manager/Care Coordinator
207D COLEGATE DR
MARIETTA, OH 45750

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Johnston's NPI number?

The NPI number for John Johnston is 1447758180. It was assigned to this individual provider in the NPPES registry on January 29, 2018.

Where is John Johnston located?

John Johnston practices at 207D Colegate Dr, Marietta, OH 45750. The listed phone number is (740) 376-0903.

What is John Johnston's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for John Johnston was last updated on April 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.