Individual provider · Type 1 NPI

Timothy Joseph Sullivan, PhD

Clinical Psychologist · Brooklyn, NY

NPI number 1013896497 Active

Practice location

381 Knickerbocker Ave # 340
Brooklyn, NY 11237-3701

Specialties and licenses

TaxonomyCodeLicense
Clinical Psychologist Primary 103TC0700X027493 (NY)

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 1013896497

Timothy Joseph Sullivan, PhD's National Provider Identifier is 1013896497, issued on Aug 29, 2025. The primary taxonomy on file is Clinical Psychologist (103TC0700X), and the practice location is in Brooklyn, NY. The record was last updated on Oct 25, 2026.