{"npi":"1477700268","type":"NPI-1","status":"active","name":{"display":"Miss Krystal Perrone Dpt","other":[{"code":"1","type":"Formerly known as","value":"MULLER, KRYSTAL LYNN"}],"first":"KRYSTAL","last":"PERRONE","middle":"LYNN","credential":"DPT"},"specialty":{"primary_taxonomy":"225100000X","primary_taxonomy_description":"Physical Therapist","slug":"physical-therapist","schema_org_specialty":null,"all":[{"code":"225100000X","description":"Physical Therapist","primary":false,"state":"MD","license":"24932"},{"code":"225100000X","description":"Physical Therapist","primary":false,"state":"DE","license":"J1-0002307"},{"code":"225100000X","description":"Physical Therapist","primary":true,"state":"DE","license":"J1-0004217"}]},"addresses":[{"purpose":"LOCATION","street_1":"37464 LION DR","city":"SELBYVILLE","state":"DE","postal_code":"199753879","country_code":"US","street_2":"STE 4","phone":"3029881586"},{"purpose":"MAILING","street_1":"2122 YORK RD STE 300","city":"OAK BROOK","state":"IL","postal_code":"605231925","country_code":"US","phone":"8038123656"}],"license":{"state":"DE","number":"J1-0004217"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20090202000269","type_code":"14-65","type_desc":"PRACTITIONER - PHYSICAL THERAPIST IN PRIVATE PRACTICE","state":"DE","pac_id":"3870657182"}]},"enumeration_date":"2008-08-22","last_updated":"2025-01-30","_meta":{"source":"NPPES","snapshot_date":"2025-01-30","doc_url":"https://findmynpi.com/api"}}