C# Library for Querying the NPPES NPI Registry API for medical organizations and providers
Search for Individual Provider by NPI Number
NpiSearch.GetIndividualByNumber(string npiNumber)Search for Organization Provider by NPI Number
NpiSearch.GetOrganizationByNumber(string npiNumber)Search Individual by Properties
NpiSearch.SearchIndividuals(string npiNumber = "", string taxonomyDescription = "", bool useFirstNameAlias = false, string firstName = "", string lastName = "", string addressPurpose = "LOCATION", string city = "", string state = "", string postalCode = "", string countryCode = "US", int limit = 200, int skip = 0)
// Example
var records = new Search().SearchIndividuals(city: "Dallas", state: "TX", taxonomyDescription: "cardiology");Search Individual by Properties
NpiSearch.SearchOrganizations(string npiNumber = "", string taxonomyDescription = "", string organizationName = "", string addressPurpose = "LOCATION", string city = "", string state = "", string postalCode = "", string countryCode = "US", int limit = 200, int skip = 0)
// Example
var records = new Search().SearchOrganizations(city: "Dallas", state: "TX", taxonomyDescription: "cardiology");Handling Search Errors
try
{
var failedOrgRecords = NpiSearch.SearchOrganizations(state: "TX");
}
catch (AggregateException ex)
{
foreach (ArgumentException exception in ex.InnerExceptions)
{
Console.WriteLine(exception.Message);
}
}