Individual provider · Type 1 NPI

Ellen Katherine Marshall, LCSW

Clinical Social Worker · Lewes, DE

NPI number 1699542837 Active

Practice location

17527 Nassau Commons Blvd Ste 101
Lewes, DE 19958-6283

Mailing address

28900 Poplar Grove Dr
Milton, DE 19968-3307

Specialties and licenses

TaxonomyCodeLicense
Counselor 101Y00000XB2-0010498 (DE)
Clinical Social Worker Primary 1041C0700XQ10012683 (DE)

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 1699542837

Ellen Katherine Marshall, LCSW's National Provider Identifier is 1699542837, issued on Dec 7, 2023. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Lewes, DE. The record was last updated on Jul 20, 2026.