{"result_count":1,"results":[{"addresses":[{"address_1":"6411 FANNIN ST","address_purpose":"MAILING","address_type":"DOM","city":"HOUSTON","country_code":"US","country_name":"United States","postal_code":"770301501","state":"TX"},{"address_1":"6411 FANNIN ST","address_purpose":"LOCATION","address_type":"DOM","city":"HOUSTON","country_code":"US","country_name":"United States","postal_code":"770301501","state":"TX","telephone_number":"713-797-5929"}],"basic":{"certification_date":"2025-05-06","credential":"MD","enumeration_date":"2018-06-25","first_name":"DAVID","last_name":"BALTRUSAITIS","last_updated":"2025-05-06","sex":"M","sole_proprietor":"YES","status":"A"},"created_epoch":"1529947150000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1746576601000","number":"1003301847","other_names":[],"practiceLocations":[{"address_1":"263 FARMINGTON AVE","address_purpose":"LOCATION","address_type":"DOM","city":"FARMINGTON","country_code":"US","country_name":"United States","postal_code":"060302725","state":"CT","telephone_number":"860-679-4763"},{"address_1":"4777 E GALBRAITH RD","address_purpose":"LOCATION","address_type":"DOM","city":"CINCINNATI","country_code":"US","country_name":"United States","postal_code":"452362725","state":"OH","telephone_number":"513-686-5466"},{"address_1":"75 FRANCIS ST","address_purpose":"LOCATION","address_type":"DOM","city":"BOSTON","country_code":"US","country_name":"United States","postal_code":"021156106","state":"MA","telephone_number":"781-416-8400"}],"taxonomies":[{"code":"2085R0202X","desc":"Radiology, Diagnostic Radiology","license":"1018387","primary":false,"state":"MA","taxonomy_group":""},{"code":"2085R0202X","desc":"Radiology, Diagnostic Radiology","license":"M9208","primary":true,"state":"TX","taxonomy_group":""}]}]}