{"npi":"1306286026","type":"NPI-1","status":"active","name":{"display":"Maryann Kovalenko CRNA","other":[],"first":"MARYANN","last":"KOVALENKO","middle":"CATHERINE","credential":"CRNA"},"specialty":{"primary_taxonomy":"367500000X","primary_taxonomy_description":"Certified Registered Nurse Anesthetist","slug":"certified-registered-nurse-anesthetist","schema_org_specialty":null,"all":[{"code":"367500000X","description":"Certified Registered Nurse Anesthetist","primary":true,"state":"PA","license":"RN568719"}]},"addresses":[{"purpose":"LOCATION","street_1":"140 NUTT RD","city":"PHOENIXVILLE","state":"PA","postal_code":"194603906","country_code":"US","phone":"6109831000"},{"purpose":"MAILING","street_1":"68 S SERVICE RD","city":"MELVILLE","state":"NY","postal_code":"117472354","country_code":"US","street_2":"SUITE 350","phone":"5169453000","fax":"5169453131"}],"license":{"state":"PA","number":"RN568719"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20130913000777","type_code":"14-43","type_desc":"PRACTITIONER - CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)","state":"PA","pac_id":"7719121698"}]},"enumeration_date":"2013-06-26","last_updated":"2015-03-26","_meta":{"source":"NPPES","snapshot_date":"2015-03-26","doc_url":"https://findmynpi.com/api"}}