Individual provider · Type 1 NPI

Ronald Longo, LCSW

Clinical Social Worker · Ashburn, VA

NPI number 1710423306 Active

Practice location

21170 Ashby Ponds Blvd
Ashburn, VA 20147

Call (571) 291-6131 Map

Fax (571) 291-6135

Mailing address

5730 Executive Dr Ste 230
Catonsville, MD 21228-1762

Other practice locations

  • 41977 Blue Flag Ter, Stone Ridge, VA 20105-2576 · (703) 943-9695

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X0904008716 (VA)

Clinical Social Worker: A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpers…

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About NPI 1710423306

Ronald Longo, LCSW's National Provider Identifier is 1710423306, issued on Jan 6, 2017. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Ashburn, VA. The record was last updated on Feb 26, 2026.