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

Devon Greathouse

Individual provider Social Worker · NPI 1356948822

Devon Greathouse is a Social Worker in Mount Vernon, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2020
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Practice location Address checks out

213 E Chestnut St
Mount Vernon, OH 43050-3404
Phone: (740) 326-9255
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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.2005409 (OH)

Record details

NPI number1356948822
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 7, 2020
Last updated in NPPESOctober 7, 2020
Certification dateOctober 7, 2020
Mailing address213 E Chestnut St, Mount Vernon, OH 43050-3404

Other providers in Mount Vernon