Individual provider · Type 1 NPI

Peter Joseph Ellsworth, PhD

Clinical Psychologist · Washington, DC

NPI number 1609141282 Active

Practice location

1350 Connecticut Ave NW Ste 500
Washington, DC 20036-1736

Fax (202) 342-2415

Mailing address

3810 Garfield St NW
Washington, DC 20007-1368

Specialties and licenses

TaxonomyCodeLicense
Clinical Psychologist Primary 103TC0700X05429 (MD)

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 1609141282

Peter Joseph Ellsworth, PhD's National Provider Identifier is 1609141282, issued on Mar 15, 2012. The primary taxonomy on file is Clinical Psychologist (103TC0700X), and the practice location is in Washington, DC. The record was last updated on Sep 11, 2025.