Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leslie Loi
Behavior Technician in Campbell, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255047510
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Registry record
Entity type Individual (Type 1)
Name Leslie Loi
Sex Female
Practice address 910 Campisi Way Ste A1, Campbell, CA, 95008
Phone (866) 375-2437
Enumeration date Jan 30, 2023
Last updated in NPPES Mar 28, 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
What is the NPI number for Leslie Loi?
The National Provider Identifier (NPI) for Leslie Loi is 1255047510, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leslie Loi practice?
The practice location on file with NPPES is in Campbell, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Brianna Bader Behavior Analyst · Campbell, CA NPI 1245876838 Tochie Ezeife Behavior Technician · Campbell, CA NPI 1992576417 Patricia Nishan Behavior Analyst · Campbell, CA NPI 1427877943 Mason Do Behavior Technician · Campbell, CA NPI 1770382806 Reyna Munoz Behavior Technician · Campbell, CA NPI 1699579987 Valeria Lopez Hernandez Behavior Technician · Campbell, CA NPI 1871397182 Melody Goh Behavior Analyst · Campbell, CA NPI 1093690125
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-28.