{"result_count":1,"results":[{"addresses":[{"address_1":"1180 N TOWN CENTER DR STE 100","address_purpose":"LOCATION","address_type":"DOM","city":"LAS VEGAS","country_code":"US","country_name":"United States","fax_number":"702-605-2892","postal_code":"891446308","state":"NV","telephone_number":"702-202-2060"},{"address_1":"1180 N TOWN CENTER DR STE 100","address_purpose":"MAILING","address_type":"DOM","city":"LAS VEGAS","country_code":"US","country_name":"United States","fax_number":"702-605-2892","postal_code":"891446308","state":"NV","telephone_number":"702-202-2060"}],"basic":{"certification_date":"2025-03-12","credential":"MD","enumeration_date":"2017-06-02","first_name":"MATTHEW","last_name":"PELLNITZ","last_updated":"2025-03-12","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1496447829000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1741810307000","number":"1033647037","other_names":[],"practiceLocations":[{"address_1":"6090 S FORT APACHE RD STE 140","address_purpose":"LOCATION","address_type":"DOM","city":"LAS VEGAS","country_code":"US","country_name":"United States","postal_code":"891485618","state":"NV","telephone_number":"725-735-5407"},{"address_1":"2865 SIENA HEIGHTS DR STE 140","address_purpose":"LOCATION","address_type":"DOM","city":"HENDERSON","country_code":"US","country_name":"United States","postal_code":"890524168","state":"NV","telephone_number":"725-780-1973"}],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"20388","primary":true,"state":"NV","taxonomy_group":""}]}]}