{"npi":"1609059005","type":"NPI-1","status":"active","name":{"display":"Dr. Margaret-Anne Fernandez M.D.","other":[],"first":"MARGARET-ANNE","last":"FERNANDEZ","middle":"MCGIBBON","credential":"M.D."},"specialty":{"primary_taxonomy":"208000000X","primary_taxonomy_description":"Pediatrics","slug":"pediatrics","schema_org_specialty":"Pediatric","all":[{"code":"208000000X","description":"Pediatrics","primary":false,"state":"CA","license":"A83617"},{"code":"208000000X","description":"Pediatrics","primary":true,"state":"VA","license":"0101257526"}]},"addresses":[{"purpose":"LOCATION","street_1":"6400 ARLINGTON BLVD.","city":"FALLS CHURCH","state":"VA","postal_code":"22042","country_code":"US","street_2":"SUITE 200","phone":"7035313100","fax":"7035313108"},{"purpose":"MAILING","street_1":"3300 GALLOWS RD","city":"FALLS CHURCH","state":"VA","postal_code":"220423307","country_code":"US","street_2":"PHYSICIAN BILLING","phone":"7037762545","fax":"7037762917"}],"license":{"state":"VA","number":"0101257526"},"identifiers":[{"type_code":"01","label":"Other","value":"ZZZ02040Z","state":"CA","issuer":"MEDICARE GROUP"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20150325001420","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"VA","pac_id":"2668493867"},{"enrlmt_id":"I20150529000858","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"DC","pac_id":"2668493867"}]},"enumeration_date":"2007-12-10","last_updated":"2021-03-03","_meta":{"source":"NPPES","snapshot_date":"2021-03-03","doc_url":"https://findmynpi.com/api"}}