{"npi":"1275539611","type":"NPI-1","status":"active","name":{"display":"Dr. Robert Fast Dc","other":[],"first":"ROBERT","last":"FAST","middle":"J","credential":"DC"},"specialty":{"primary_taxonomy":"111N00000X","primary_taxonomy_description":"Chiropractor","slug":"chiropractor","schema_org_specialty":null,"all":[{"code":"111N00000X","description":"Chiropractor","primary":true,"state":"IL","license":"038009109"}]},"addresses":[{"purpose":"LOCATION","street_1":"5206 W MAIN ST","city":"BELLEVILLE","state":"IL","postal_code":"622264731","country_code":"US","phone":"6282345200","fax":"6182344400"},{"purpose":"MAILING","street_1":"5206 W MAIN ST","city":"BELLEVILLE","state":"IL","postal_code":"622264731","country_code":"US","phone":"6282345200","fax":"6182344400"}],"license":{"state":"IL","number":"038009109"},"identifiers":[{"type_code":"01","label":"Other","value":"627824","state":"IL","issuer":"ULTC"},{"type_code":"01","label":"Other","value":"900068033","state":"IL","issuer":"ESSENCE"},{"type_code":"01","label":"Other","value":"P00110676","state":"IL","issuer":"MEDICARE RR"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20060619000078","type_code":"14-35","type_desc":"PRACTITIONER - CHIROPRACTIC","state":"IL","pac_id":"3971515784"}]},"enumeration_date":"2005-06-21","last_updated":"2017-07-31","_meta":{"source":"NPPES","snapshot_date":"2017-07-31","doc_url":"https://findmynpi.com/api"}}