Dr. Roy Gilliland, PHD

Clinical Neuropsychologist in Orland Park, IL. Individual provider (NPI-1).

NPI number1295700680

StatusActive

Last updated in NPPESSep 11, 2025

Details

NPI: 1295700680
Entity type: Individual (NPI-1)
Name: Dr. Roy Gilliland
Credential: PHD
Sex: Male
Sole proprietor: Yes
Enumeration date: Feb 21, 2006
Last updated: Sep 11, 2025

Medicare and OIG

Medicare enrolled (PECOS): Yes · PRACTITIONER - CLINICAL PSYCHOLOGIST
Can order and refer: Part B Yes · DME Yes · Home health No · Power mobility No · Hospice No
OIG exclusion list: This NPI is not listed

CMS and OIG files of November 2026. PECOS lookup · OIG exclusion check

Taxonomy and licenses

Taxonomy code	Description	License	State	Primary
103G00000X	Clinical Neuropsychologist	071004326	IL	Yes
103T00000X	Psychologist	071004326	IL

Practice location

15040 Ravinia Ave Suite 44
Orland Park, IL 60462

Phone 708-857-1221 · Fax 708-614-7001

Mailing address

Po Box 1111
Tinley Park, IL 60477

Phone 708-857-1221 · Fax 708-614-7001

Is something wrong?

This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.

Other Clinical Neuropsychologist providers in Orland Park, IL

All 9 Clinical Neuropsychologist providers in Orland Park · All 2,666 providers in Orland Park

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