{"npi":"1083051908","type":"NPI-1","status":"active","name":{"display":"Dr. Charles Willnauer M.D.","other":[],"first":"CHARLES","last":"WILLNAUER","middle":"PAUL","credential":"M.D."},"specialty":{"primary_taxonomy":"207Q00000X","primary_taxonomy_description":"Family Medicine","slug":"family-medicine","schema_org_specialty":"PrimaryCare","all":[{"code":"207Q00000X","description":"Family Medicine","primary":true,"state":"KS","license":"04-40040"}]},"addresses":[{"purpose":"LOCATION","street_1":"7199 W 98TH TER STE 110","city":"OVERLAND PARK","state":"KS","postal_code":"662126162","country_code":"US","phone":"9139487652","fax":"9132732474"},{"purpose":"MAILING","street_1":"7199 W 98TH TER STE 110","city":"OVERLAND PARK","state":"KS","postal_code":"662126162","country_code":"US","phone":"9139487652","fax":"9132732474"}],"license":{"state":"KS","number":"04-40040"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2013-06-01","last_updated":"2026-05-08","_meta":{"source":"NPPES","snapshot_date":"2026-05-08","doc_url":"https://findmynpi.com/api"}}