Individual provider · Type 1 NPI

Lynne Mathews Marrello

Clinical Social Worker · Catonsville, MD

NPI number 1225960347 Active

Practice location

55 Wade Ave
Catonsville, MD 21228-4663

Mailing address

PO Box 21247
Baltimore, MD 21228-0747

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X11159 (MD)

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 1225960347

Lynne Mathews Marrello's National Provider Identifier is 1225960347, issued on Jun 2, 2026. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Catonsville, MD. The record was last updated on Jun 2, 2026.