Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Southern Illinois Neuropsychology LLC

Organization Clinical Neuropsychologist · NPI 1861909509

Southern Illinois Neuropsychology LLC provides Clinical Neuropsychologist services in Edwardsville, Illinois. Licensed in Illinois. Registered with an NPI since 2018.

Licensed in
IL
In the registry since
2018
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

60 S State Route 157
Edwardsville, IL 62025
Phone: (618) 391-4021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 071009269 (IL)

Record details

NPI number1861909509
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Phillip Ruppert — Owner · (618) 391-4021
NPI enumeratedJanuary 3, 2018
Last updated in NPPESFebruary 10, 2022
Certification dateFebruary 10, 2022
Mailing address1 Oak Dr Unit 352, Maryville, IL 62062-7026