{"result_count":1,"results":[{"addresses":[{"address_1":"200 HAWKINS DR","address_purpose":"LOCATION","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-384-7208","postal_code":"522421009","state":"IA","telephone_number":"319-356-7055"},{"address_1":"200 HAWKINS DR","address_purpose":"MAILING","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-384-7208","postal_code":"522421009","state":"IA","telephone_number":"319-356-7055"}],"basic":{"certification_date":"2025-08-21","credential":"MD","enumeration_date":"2005-10-13","first_name":"JEFFERY","last_name":"MEIER","last_updated":"2025-08-21","middle_name":"L","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1129227406000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"01","desc":"Other (non-Medicare)","identifier":"14562","issuer":"Wellmark BCBS","state":"IA"}],"last_updated_epoch":"1755802872000","number":"1760470678","other_names":[],"practiceLocations":[{"address_1":"701 W FOREVERGREEN RD","address_purpose":"LOCATION","address_type":"DOM","city":"NORTH LIBERTY","country_code":"US","country_name":"United States","fax_number":"319-356-3949","postal_code":"523179848","state":"IA","telephone_number":"319-356-2633"},{"address_1":"540 E JEFFERSON ST STE 400","address_purpose":"LOCATION","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-887-2971","postal_code":"522452479","state":"IA","telephone_number":"319-688-7440"},{"address_1":"2624 ORCHARD DR","address_purpose":"LOCATION","address_type":"DOM","city":"CEDAR FALLS","country_code":"US","country_name":"United States","postal_code":"506135845","state":"IA","telephone_number":"877-891-5350"},{"address_1":"500 E MARKET ST","address_purpose":"LOCATION","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-248-7945","postal_code":"522452633","state":"IA","telephone_number":"319-339-3551"}],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"29635","primary":false,"state":"IA","taxonomy_group":""},{"code":"207RI0200X","desc":"Internal Medicine, Infectious Disease","license":"29635","primary":true,"state":"IA","taxonomy_group":""}]}]}