{"result_count":1,"results":[{"addresses":[{"address_1":"150 INFIRMARY WAY","address_purpose":"MAILING","address_type":"DOM","city":"AMHERST","country_code":"US","country_name":"United States","fax_number":"413-577-5440","postal_code":"010039288","state":"MA","telephone_number":"413-577-5000"},{"address_1":"150 INFIRMARY WAY","address_purpose":"LOCATION","address_type":"DOM","city":"AMHERST","country_code":"US","country_name":"United States","fax_number":"413-577-5440","postal_code":"010039288","state":"MA","telephone_number":"413-577-5000"}],"basic":{"credential":"MD","enumeration_date":"2006-03-03","first_name":"GREGORY","last_name":"LITTLE","last_updated":"2025-09-11","middle_name":"W.","name_prefix":"--","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1141388327000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"01","desc":"Other (non-Medicare)","identifier":"1130375","issuer":"Aetna","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"152869","issuer":"Connecticare","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"204283","issuer":"Harvard Pilgrim","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"29065","issuer":"Health New England","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"4408554001","issuer":"Cigna","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"54-2144479","issuer":"Consolidated","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"54-2144479","issuer":"Great-West","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"54-2144479","issuer":"North American Preferred","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"54-2144479","issuer":"Northeast Healthcare Alli","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"54-2144479","issuer":"Plan Vista","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"54-2144479","issuer":"Private Healthcare System","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"54-2144479","issuer":"Unicare/GIC","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"799145","issuer":"Tufts","state":"MA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"J19517","issuer":"BCBSMA","state":"MA"}],"last_updated_epoch":"1757623214000","number":"1053388587","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207P00000X","desc":"Emergency Medicine","license":"152869","primary":false,"state":"MA","taxonomy_group":""},{"code":"207Q00000X","desc":"Family Medicine","license":"152869","primary":false,"state":"MA","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"152869","primary":false,"state":"MA","taxonomy_group":""},{"code":"208000000X","desc":"Pediatrics","license":"152869","primary":true,"state":"MA","taxonomy_group":""}]}]}