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

Greg Allen Johnson

Individual provider Peer Specialist · NPI 1912787367

Greg Allen Johnson is a Peer Specialist in Chillicothe, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2023

Practice location Address checks out

242 E Main St
Chillicothe, OH 45601-3414
Phone: (740) 703-6075
Fax: (740) 773-3279
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X · Licence APS.004226 (OH)

Record details

NPI number1912787367
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 3, 2023
Last updated in NPPESOctober 3, 2023
Certification dateOctober 3, 2023

Other providers in Chillicothe