Mrs. Lillian Mas Rivera M.T.
Also known as
- Professional nameEl Comandante, Laboratorio Extension
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1942461355 is registered to Mrs. Lillian Mas Rivera M.T., a Clinical Medical Laboratory practising at 237 Ave San Marcos, Ext,El Comandante in Carolina, Puerto Rico. Clinical Medical Laboratory is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Lillian Mas Rivera M.T. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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 Mrs. Lillian Mas Rivera M.T. accepts. To confirm in-network status with your specific health plan, contact Mrs. Lillian Mas Rivera M.T. directly at (787) 757-9588.
Frequently asked
Yes. NPI 1942461355 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Medical Laboratory 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) 757-9588.
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. Mrs. Lillian Mas Rivera M.T. is a Type-1 individual NPI.