NPIdb Data Sources June 30, 2014January 13, 20200 NPIdb allows users to perform National Provider Identifier (NPI) lookups of doctors & medical entities. The NPI is a Health Insurance Portability and Accountability Act (HIPAA) Administrative Simplification Standard. The NPI is a unique identification number for covered health care providers. Covered health care providers and all health plans and
NUCC Health Care Provider Taxonomy Code Set Data Sources May 20, 2014December 18, 20190 The National Uniform Claim Committee (NUCC) Health Care Provider Taxonomy Code Set contains HIPAA-compliant codes for specifying the specialty of a provider. Other CMS data products, including the NPPES provider database, use the taxonomy codes for self-reported specialty information. The NUCC Taxonomy Code Set can be used in conjunction with