Individual provider · Type 1 NPI

Marie-Clair Siegman, PhD

Psychologist · New York, NY

NPI number 1720809643 Active

Practice location

353 Lexington Ave # 307
New York, NY 10016-0941

Mailing address

23 Amalfi Dr
Cortlandt Manor, NY 10567-7015

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X027826 (NY)

Psychologist: A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustmen…

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About NPI 1720809643

Marie-Clair Siegman, PhD's National Provider Identifier is 1720809643, issued on Oct 23, 2024. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in New York, NY. The record was last updated on Jan 6, 2026.