Sebastian Castellano Thl
About this NPIWhat this record shows.
NPI 1821980426 is registered to Sebastian Castellano Thl, a Speech-Language Assistant practising at 4157 Carr 2, Km 41.6 Bo Algarrobo in Vega Baja, Puerto Rico. Speech-Language Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sebastian Castellano Thl 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 Sebastian Castellano Thl accepts. To confirm in-network status with your specific health plan, contact Sebastian Castellano Thl directly at (787) 424-4466.
Frequently asked
Yes. NPI 1821980426 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Speech-Language Assistant 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 (787) 424-4466.
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. Sebastian Castellano Thl is a Type-1 individual NPI.