{"npi":"1104868058","type":"NPI-1","status":"active","name":{"display":"Dr. Gregory Galakatos M.D.","other":[],"first":"GREGORY","last":"GALAKATOS","middle":"R","credential":"M.D."},"specialty":{"primary_taxonomy":"207X00000X","primary_taxonomy_description":"Orthopaedic Surgery","slug":"orthopedic-surgery","schema_org_specialty":"PlasticSurgery","all":[{"code":"207X00000X","description":"Orthopaedic Surgery","primary":true,"state":"MO","license":"110323"}]},"addresses":[{"purpose":"LOCATION","street_1":"621 S NEW BALLAS RD","city":"SAINT LOUIS","state":"MO","postal_code":"631418232","country_code":"US","street_2":"SUITE 5015-B","phone":"3145675850","fax":"3143952464"},{"purpose":"MAILING","street_1":"POST OFFICE BOX 50308","city":"SAINT LOUIS","state":"MO","postal_code":"63105","country_code":"US","phone":"3145675850","fax":"3143952464"}],"license":{"state":"MO","number":"110323"},"identifiers":[{"type_code":"01","label":"Other","value":"0900351","state":"MO","issuer":"UNITED HEALTH CARE"},{"type_code":"01","label":"Other","value":"293165","state":"MO","issuer":"HEALTHLINK"},{"type_code":"05","label":"Medicaid","value":"204795017","state":"MO","issuer":null},{"type_code":"01","label":"Other","value":"106554","state":"MO","issuer":"BLUE CROSS BLUESHIELD"},{"type_code":"01","label":"Other","value":"83372V3223","state":"MO","issuer":"GROUP HEALTH PLAN"},{"type_code":"01","label":"Other","value":"200043974","state":"MO","issuer":"RAILROAD MEDICARE"},{"type_code":"01","label":"Other","value":"5243149","state":"MO","issuer":"AETNA"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20070130000486","type_code":"14-20","type_desc":"PRACTITIONER - ORTHOPEDIC SURGERY","state":"MO","pac_id":"2163433749"}]},"enumeration_date":"2006-06-12","last_updated":"2014-09-12","_meta":{"source":"NPPES","snapshot_date":"2014-09-12","doc_url":"https://findmynpi.com/api"}}