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

Individual provider Clinical Social Worker · NPI 1174063804

Martin Johnston, MSW, LICSW is a Clinical Social Worker in Newport, Rhode Island. Practices as a sole proprietor. Licensed in Rhode Island.

Licensed in
RI
In the registry since
2017
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

117 Bellevue Ave Ste 201B
Newport, RI 02840-7439
Phone: (401) 846-1030
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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 · Licence ISW00833 (RI)

Record details

NPI number1174063804
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LICSW
Sole proprietorYes
NPI enumeratedFebruary 28, 2017
Last updated in NPPESFebruary 28, 2017

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