Lastarr Lang
About this NPIWhat this record shows.
NPI 1538024633 is registered to Lastarr Lang, a Behavior Technician practising at 4688 Ontario Mills Pkwy in Ontario, California. Behavior Technician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Lastarr Lang has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Lastarr Lang accepts. To confirm in-network status with your specific health plan, contact Lastarr Lang directly at (714) 834-1111.
Frequently asked
Yes. NPI 1538024633 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 (714) 834-1111.
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. Lastarr Lang is a Type-1 individual NPI.