Mr. John Diaz
About this NPIWhat this record shows.
NPI 1366958217 is registered to Mr. John Diaz, a Addiction Counselor practising at 20300 S Vermont Ave in Torrance, California. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. John Diaz has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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 Mr. John Diaz accepts. To confirm in-network status with your specific health plan, contact Mr. John Diaz directly at (310) 787-1335.
Frequently asked
Yes. NPI 1366958217 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 (310) 787-1335.
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. Mr. John Diaz is a Type-1 individual NPI.