Individual provider · Type 1 NPI

Stephen Keller

Clinical Psychologist · Oak Brook, IL

NPI number 1386558120 Active

Practice location

2625 Butterfield Rd Ste 301
Oak Brook, IL 60523-1234

Specialties and licenses

TaxonomyCodeLicense
Clinical Psychologist Primary 103TC0700X071.011253 (IL)

Clinical Psychologist: A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of discip…

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About NPI 1386558120

Stephen Keller's National Provider Identifier is 1386558120, issued on Sep 29, 2026. The primary taxonomy on file is Clinical Psychologist (103TC0700X), and the practice location is in Oak Brook, IL. The record was last updated on Sep 29, 2026.