The NPI will be used by HIPAA-included entities (e.g., health designs, health care clearinghouses, and certain health care vendors) to determine health care providers in HIPAA standard transactions. A included health care service provider, underneath HIPAA, is any health care company who transmits health data in Digital sort in reference https://brainhealthusa.com/psychiatrist-in-alhambra-los-angeles-county-california/