Marelyn Karl
About this NPIWhat this record shows.
NPI 1033005483 is registered to Marelyn Karl, a Behavior Technician practising at 501 Marin St Ste 225 in Thousand Oaks, California. Behavior Technician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marelyn Karl has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Marelyn Karl accepts. To confirm in-network status with your specific health plan, contact Marelyn Karl directly at (805) 379-1401.
Frequently asked
Yes. NPI 1033005483 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 (805) 379-1401.
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. Marelyn Karl is a Type-1 individual NPI.