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San Marino Unified School District

School Counselor in San Marino, CA · enumerated 2026 · authorized official Stephen Choi, Assistant Superintendent, Business.

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

National Provider Identifier

1093630378

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Registry record

Entity type Organization (Type 2)
Legal business name San Marino Unified School District
Practice address 2701 Huntington Dr, San Marino, CA, 91108
Phone (626) 299-7027
Enumeration date Aug 13, 2026
Last updated in NPPES Aug 13, 2026

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
101YS0200X School Counselor Behavioral Health & Social Service Providers Primary
1041S0200X School Social Worker Behavioral Health & Social Service Providers Secondary

Authorized official

Name Stephen Choi
Title Assistant Superintendent, Business
Phone (626) 299-7000

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 Marino Unified School District?
The NPI for San Marino Unified School District is 1093630378, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for San Marino Unified School District?
NPPES lists Stephen Choi (Assistant Superintendent, Business) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-13.