Individual provider · Type 1 NPI

Derek Thomas, LCSW

Clinical Social Worker · Fallbrook, CA

NPI number 1629994637 Active

Practice location

194 Spanish Spur
Fallbrook, CA 92028-8495

Mailing address

PO Box 1077
Fallbrook, CA 92088-1077

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X138626 (CA)

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 1629994637

Derek Thomas, LCSW's National Provider Identifier is 1629994637, issued on Jun 24, 2026. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Fallbrook, CA. The record was last updated on Jul 6, 2026.