{"npi":"1922045889","type":"NPI-1","status":"active","name":{"display":"Rula Balluz MD","other":[],"first":"RULA","last":"BALLUZ","middle":"S","credential":"MD"},"specialty":{"primary_taxonomy":"2080P0202X","primary_taxonomy_description":"Pediatric Cardiology Physician","slug":"pediatric-cardiology-physician","schema_org_specialty":null,"all":[{"code":"2080P0202X","description":"Pediatric Cardiology Physician","primary":false,"state":"PA","license":"MD440633"},{"code":"2080P0202X","description":"Pediatric Cardiology Physician","primary":true,"state":"VA","license":"0101287304"},{"code":"208000000X","description":"Pediatrics","primary":false,"state":"PA","license":"MD440633"},{"code":"207RA0002X","description":"Adult Congenital Heart Disease Physician","primary":false,"state":"PA","license":"MD440633"}]},"addresses":[{"purpose":"LOCATION","street_1":"4348 ELECTRIC RD","city":"ROANOKE","state":"VA","postal_code":"240180720","country_code":"US","phone":"5407690976"},{"purpose":"MAILING","street_1":"213 S JEFFERSON ST STE 1006","city":"ROANOKE","state":"VA","postal_code":"240111713","country_code":"US"}],"license":{"state":"VA","number":"0101287304"},"identifiers":[{"type_code":"01","label":"Other","value":"5E7442","state":"NY","issuer":"EMPIRE BC.BS"},{"type_code":"01","label":"Other","value":"1255363578","state":"PA","issuer":"GROUP NPI #/ST CHRIS PED ASSOCIATES"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20110711000152","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"PA","pac_id":"0547163784"},{"enrlmt_id":"I20251202000520","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"VA","pac_id":"0547163784"}]},"enumeration_date":"2006-06-01","last_updated":"2025-10-28","_meta":{"source":"NPPES","snapshot_date":"2025-10-28","doc_url":"https://findmynpi.com/api"}}