{"npi":"1235133281","type":"NPI-1","status":"active","name":{"display":"Kelly Hayes MD","other":[],"first":"KELLY","last":"HAYES","middle":"L","credential":"MD"},"specialty":{"primary_taxonomy":"207RC0001X","primary_taxonomy_description":"Clinical Cardiac Electrophysiology Physician","slug":"clinical-cardiac-electrophysiology-physician","schema_org_specialty":null,"all":[{"code":"207RC0001X","description":"Clinical Cardiac Electrophysiology Physician","primary":false,"state":"OH","license":"35-085317"},{"code":"207RC0001X","description":"Clinical Cardiac Electrophysiology Physician","primary":false,"state":"NY","license":"234504-1"},{"code":"207RC0001X","description":"Clinical Cardiac Electrophysiology Physician","primary":true,"state":"PA","license":"MD423957"}]},"addresses":[{"purpose":"LOCATION","street_1":"120 E 2ND ST FL 2","city":"ERIE","state":"PA","postal_code":"165071537","country_code":"US","phone":"8144568980","fax":"8144510443"},{"purpose":"MAILING","street_1":"120 E 2ND ST FL 2","city":"ERIE","state":"PA","postal_code":"165071537","country_code":"US","phone":"8144568980","fax":"8144510443"}],"license":{"state":"PA","number":"MD423957"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040622001278","type_code":"14-06","type_desc":"PRACTITIONER - CARDIOVASCULAR DISEASE (CARDIOLOGY)","state":"PA","pac_id":"2466437520"},{"enrlmt_id":"I20041214000730","type_code":"14-06","type_desc":"PRACTITIONER - CARDIOVASCULAR DISEASE (CARDIOLOGY)","state":"NY","pac_id":"2466437520"}]},"enumeration_date":"2005-06-08","last_updated":"2019-11-22","_meta":{"source":"NPPES","snapshot_date":"2019-11-22","doc_url":"https://findmynpi.com/api"}}