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San Lorenzo Unified School District

Speech-Language Pathologist in San Lorenzo, CA · enumerated 2007 · authorized official Ed Diolazo, Co-Director, Special Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225247570

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Registry record

Entity type Organization (Type 2)
Legal business name San Lorenzo Unified School District
Practice address 15510 Usher St, San Lorenzo, CA, 94580
Phone (510) 317-4761
Fax (510) 481-9910
Enumeration date May 22, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Secondary
163W00000X Registered Nurse Nursing Service Providers Secondary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

Authorized official

Name Ed Diolazo
Title Co-Director, Special Services
Phone (510) 317-4768

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for San Lorenzo Unified School District?
The NPI for San Lorenzo Unified School District is 1225247570, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for San Lorenzo Unified School District?
NPPES lists Ed Diolazo (Co-Director, Special Services) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.