Mrs. Suzanne Castro-Diaz
About this NPIWhat this record shows.
NPI 1477314995 is registered to Mrs. Suzanne Castro-Diaz, a Addiction Counselor practising at 223 E Rowland St in Covina, California. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Suzanne Castro-Diaz has been enumerated in the National Provider Identifier (NPI) registry since 2024.
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. Suzanne Castro-Diaz accepts. To confirm in-network status with your specific health plan, contact Mrs. Suzanne Castro-Diaz directly at (626) 332-3145.
Frequently asked
Yes. NPI 1477314995 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor 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 (626) 332-3145.
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. Suzanne Castro-Diaz is a Type-1 individual NPI.