Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Valeria Lopez Guerrero
Behavior Technician in Sparks, NV · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346873643
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Registry record
Entity type Individual (Type 1)
Name Valeria Lopez Guerrero
Sex Female
Practice address 300 Los Altos Pkwy, Sparks, NV, 89436
Phone (775) 437-2386
Enumeration date Feb 15, 2020
Last updated in NPPES Feb 15, 2020
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 1346873643 active?
Yes, as of the latest NPPES snapshot, NPI 1346873643 is active (record last updated 2020-02-15).
How do I verify Valeria Lopez Guerrero's NPI record?
Cross-check NPI 1346873643 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 → Tayler Karas Behavior Technician · Sparks, NV NPI 1689284382 Ashleigh Francis Behavior Technician · Sparks, NV NPI 1306456009 Isabel Portillo Behavior Technician · Sparks, NV NPI 1013500669 Franki Tidwell Behavior Technician · Sparks, NV NPI 1922736578 Madyson Mcgraw Behavior Technician · Sparks, NV NPI 1467180018
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-15.