{"npi":"1306125166","type":"NPI-1","status":"active","name":{"display":"Mark Havera OD","other":[],"first":"MARK","last":"HAVERA","middle":"A","credential":"OD"},"specialty":{"primary_taxonomy":"152W00000X","primary_taxonomy_description":"Optometrist","slug":"optometrist","schema_org_specialty":null,"all":[{"code":"152W00000X","description":"Optometrist","primary":true,"state":"IL","license":"046010454"}]},"addresses":[{"purpose":"LOCATION","street_1":"6663 EDWARDSVILLE CROSSING DR","city":"EDWARDSVILLE","state":"IL","postal_code":"620252704","country_code":"US","street_2":"STE B","phone":"6186592320","fax":"6186550375"},{"purpose":"MAILING","street_1":"40 E NORTH ST","city":"EUREKA","state":"MO","postal_code":"630251205","country_code":"US","phone":"6362004393","fax":"6369382650"}],"license":{"state":"IL","number":"046010454"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20111014000041","type_code":"14-41","type_desc":"PRACTITIONER - OPTOMETRY","state":"IL","pac_id":"5496927576"}]},"enumeration_date":"2011-08-11","last_updated":"2014-10-02","_meta":{"source":"NPPES","snapshot_date":"2014-10-02","doc_url":"https://findmynpi.com/api"}}