Integrate your App with the NPI Registry.

NPIAPI provides a search capability and API access into the NPI Registry. NPIAPI was designed to make it easy to integrate the NPI data into your own applications.

Search for doctors and organizations by common search criteria.

Easy to use API

GET /api/providers?last_name=myname&state=OH&format=xml

JSON or XML formatted responses.

{"total":10,"count":10,"offset":0, "providers":[{"npi":"1111111", "entity_type":"1"}...]}
<?xml version="1.0" encoding="UTF-8"?>
  <total type="integer">10</total>
  <count type="integer">10</count>
  <offset type="integer">0</offset>
  <providers type="array">

Free Trial

If you are ready to give NPIAPI a try, sign up now for a 14 day free trial. Simply enter your email address below to get started.