Individual provider · Type 1 NPI

Ashton Harris Hallahan, LCSW, MPH, CCM

Clinical Social Worker · National City, CA

NPI number 1285116558 Active

Practice location

2300 E 7th St
National City, CA 91950-2852

Call (619) 791-2730 Map

Mailing address

5651 Copley Dr Ste A
San Diego, CA 92111-7903

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700XNone listed

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 1285116558

Ashton Harris Hallahan, LCSW, MPH, CCM's National Provider Identifier is 1285116558, issued on Sep 4, 2018. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in National City, CA. The record was last updated on Mar 17, 2026.