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

David C Marsh, LSW, LCDCIII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1487196101

David C Marsh, LSW, LCDCIII is an Addiction (Substance Use Disorder) Counselor in Coshocton, Ohio. Licensed in Ohio. Registered with an NPI since 2016.

Licensed in
OH
In the registry since
2016
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

710 Main St
Coshocton, OH 43812-1615
Phone: (740) 622-4470
Fax: (740) 622-5580
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence S.1700070 (OH)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence LICDC.162885 (OH)

Record details

NPI number1487196101
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW , LCDCIII
Sole proprietorNo
NPI enumeratedNovember 11, 2016
Last updated in NPPESOctober 13, 2025
Certification dateOctober 13, 2025

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