Individual provider · Type 1 NPI

Marianne O'Leary, PhD

Psychologist · Ellicott City, MD

NPI number 1720147374 Active

Practice location

3355 Saint Johns Ln, Suite F
Ellicott City, MD 21042-2605

Call (410) 465-5520 Map

Fax (410) 480-0110

Specialties and licenses

TaxonomyCodeLicense
Psychologist Primary 103T00000X03270 (MD)

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 1720147374

Marianne O'Leary, PhD's National Provider Identifier is 1720147374, issued on Dec 8, 2006. The primary taxonomy on file is Psychologist (103T00000X), and the practice location is in Ellicott City, MD. The record was last updated on Jul 8, 2007.