Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brian Le, BCBA
Behavior Analyst in Costa Mesa, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538520283
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Brian Le
Credential BCBA
Sex Male
Practice address 1111 Baker St, Costa Mesa, CA, 92626
Phone (949) 910-6767
Enumeration date Mar 9, 2016
Last updated in NPPES Mar 9, 2016
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-15-21210 (CA) 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.
Frequently asked questions
Is NPI 1538520283 active?
Yes, as of the latest NPPES snapshot, NPI 1538520283 is active (record last updated 2016-03-09).
How do I verify Brian Le's NPI record?
Cross-check NPI 1538520283 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 → Patrick Everett Physical Therapist · Costa Mesa, CA NPI 1386032365 Rachel Stromgren Behavior Analyst · Costa Mesa, CA NPI 1730543125 Melissa Hancock Behavior Analyst · Costa Mesa, CA NPI 1316392558 Cynthia Interiano Behavior Analyst · Costa Mesa, CA NPI 1114375136 Christine Padilla Behavior Analyst · Costa Mesa, CA NPI 1134572118 Mimi Namkoong Behavior Analyst · Costa Mesa, CA NPI 1346789344 Proof Positive Aba Therapies Behavior Analyst · Costa Mesa, CA NPI 1366976003 Keith Collier Behavior Analyst · Costa Mesa, CA NPI 1699204495
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-09.