Individual provider · Type 1 NPI

Leslie Karolina Arriaza

School Social Worker · Fullerton, CA

NPI number 1154295129 Active

Practice location

1501 W Valencia Dr
Fullerton, CA 92833-3940

Call (714) 447-7735 Map

Mailing address

11437 Hutton Rd
Corona, CA 92883-4703

Specialties and licenses

TaxonomyCodeLicense
School Social Worker Primary 1041S0200XNone listed

School Social Worker: Definition to come...

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About NPI 1154295129

Leslie Karolina Arriaza's National Provider Identifier is 1154295129, issued on Oct 2, 2025. The primary taxonomy on file is School Social Worker (1041S0200X), and the practice location is in Fullerton, CA. The record was last updated on Oct 24, 2025.