Leon Duong
About this NPIWhat this record shows.
NPI 1134995269 is registered to Leon Duong, a Behavior Technician practising at 1500 S Haven Ave Ste 250 in Ontario, California. Behavior Technician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Leon Duong has been enumerated in the National Provider Identifier (NPI) registry since 2023.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Leon Duong accepts. To confirm in-network status with your specific health plan, contact Leon Duong directly at (909) 749-5204.
Frequently asked
Yes. NPI 1134995269 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavior Technician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (909) 749-5204.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Leon Duong is a Type-1 individual NPI.