Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southside Independent School District

Local Education Agency (LEA) in San Antonio, TX · enumerated 2007 · authorized official Elizabeth King, Assistant Superintendent Fiscal.

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

National Provider Identifier

1881734986

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Registry record

Entity type Organization (Type 2)

Legal business name Southside Independent School District

Practice address 1460 Martinez Losoya Rd, San Antonio, TX, 78221

Phone (210) 882-1600

Fax (210) 626-0108

Enumeration date Feb 7, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

251300000X Local Education Agency (LEA) Agencies Primary

Authorized official

Name Elizabeth King

Title Assistant Superintendent Fiscal

Phone (210) 882-1600

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Southside Independent School District located?

The practice location on file with NPPES is in San Antonio, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.