Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nathaniel Diaz
Behavior Technician in El Paso, TX · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154219103
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Registry record
Entity type Individual (Type 1)
Name Nathaniel Diaz
Sex Male
Practice address 1605 George Dieter Dr Ste 308, El Paso, TX, 79936
Phone (915) 257-1093
Enumeration date Jun 26, 2025
Last updated in NPPES Jun 26, 2025
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1154219103 active?
Yes, as of the latest NPPES snapshot, NPI 1154219103 is active (record last updated 2025-06-26).
How do I verify Nathaniel Diaz's NPI record?
Cross-check NPI 1154219103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Cassandra Sarabia Behavior Technician · El Paso, TX NPI 1134950074 Natalia Rosado Bermudez Assistant Behavior Analyst · El Paso, TX NPI 1245055748 Vaughn Richardson Behavior Technician · El Paso, TX NPI 1497561567 Humberto Tovar Behavior Technician · El Paso, TX NPI 1447055538 Alexandra Alonso Seda Behavior Technician · El Paso, TX NPI 1619766482 Alexia Flores Behavior Technician · El Paso, TX NPI 1982579686 Karla Ortega Albino Behavior Technician · El Paso, TX NPI 1487515326 Faith Serrano-Carter Behavior Technician · El Paso, TX NPI 1639087166
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-26.