JOHN ERIC JOHNSTON LSW
NPI 1447758180
Social Worker - Clinical in Marietta, OH
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
Specialties & Licenses 2
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.
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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.