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

Randall Ray Masterson

Organization Clinical Psychologist · NPI 1659550879

Randall Ray Masterson is a Clinical Psychologist in Olney, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
Specialties on file
2

Practice location Address checks out

302 S Kitchell Ave
Olney, IL 62450-1500
Phone: (618) 392-2725
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071.006994 (IL)
School Psychologist Taxonomy 103TS0200X · Licence 969847 (IL)

Record details

NPI number1659550879
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Randall Masterson — Associate · (618) 392-2725
Other names Associated Psychologists
NPI enumeratedOctober 24, 2007
Last updated in NPPESFebruary 23, 2012
Mailing address302 S Kitchell Ave, Olney, IL 62450-1500

Other providers in Olney