Tammy Diaz
About this NPIWhat this record shows.
NPI 1992947469 is registered to Tammy Diaz, a Specialist practising at 12 Harold St in Patchogue, New York. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Tammy Diaz has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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 Tammy Diaz accepts. To confirm in-network status with your specific health plan, contact Tammy Diaz directly at (631) 431-1034.
Frequently asked
Yes. NPI 1992947469 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (631) 431-1034.
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. Tammy Diaz is a Type-1 individual NPI.