Mrs. Martha Perez-Castor
About this NPIWhat this record shows.
NPI 1104090695 is registered to Mrs. Martha Perez-Castor, a Clinical Social Worker practising at 8829 S Fir Ave in Los Angeles, California. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Martha Perez-Castor 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. Martha Perez-Castor accepts. To confirm in-network status with your specific health plan, contact Mrs. Martha Perez-Castor directly at (323) 719-9090.
Frequently asked
Yes. NPI 1104090695 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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 (323) 719-9090.
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. Martha Perez-Castor is a Type-1 individual NPI.