Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Alvarez

Behavior Technician in Killeen, TX · enumerated 2015.

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

National Provider Identifier

1679944375

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Registry record

Entity type Individual (Type 1)

Name Sarah Alvarez

Sex Female

Practice address 1020 Trimmier Rd, Killeen, TX, 76541

Phone (254) 760-0494

Enumeration date Oct 7, 2015

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers Primary

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

Where does Sarah Alvarez practice?

The practice location on file with NPPES is in Killeen, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sarah Alvarez?

The National Provider Identifier (NPI) for Sarah Alvarez is 1679944375, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.