{"result_count":1,"results":[{"addresses":[{"address_1":"25 MICHIGAN ST NE STE 2100","address_purpose":"LOCATION","address_type":"DOM","city":"GRAND RAPIDS","country_code":"US","country_name":"United States","postal_code":"495032526","state":"MI","telephone_number":"616-391-3777"},{"address_1":"275 MICHIGAN ST NE FL 9","address_purpose":"MAILING","address_type":"DOM","city":"GRAND RAPIDS","country_code":"US","country_name":"United States","postal_code":"495032531","state":"MI","telephone_number":"616-391-3777"}],"basic":{"certification_date":"2025-06-19","credential":"MD","enumeration_date":"2021-01-13","first_name":"ERICA","last_name":"WHITTENBERGER","last_updated":"2025-06-19","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1610557251000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1750358534000","number":"1033708136","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208000000X","desc":"Pediatrics","license":"4351054235","primary":false,"state":"MI","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"4351054235","primary":true,"state":"MI","taxonomy_group":""}]}]}