Individual provider · Type 1 NPI

David Irwin Finkelstein, PhD

Psychologist · Brookline, MA

NPI number 1780784272 Active

Practice location

1330 Beacon St, Suite 327
Brookline, MA 02446-3282

Mailing address

PO Box 1961
Brookline, MA 02446-0016

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X2104 (MA)
Health Service Psychologist 103TH0100X2104 (MA)

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 1780784272

David Irwin Finkelstein, PhD's National Provider Identifier is 1780784272, issued on Sep 24, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Brookline, MA. The record was last updated on Sep 11, 2025.