{"npi":"1356736649","type":"NPI-1","status":"active","name":{"display":"Dr. Robert Castiglia M.D.","other":[],"first":"ROBERT","last":"CASTIGLIA","middle":"PATRICK","credential":"M.D."},"specialty":{"primary_taxonomy":"207RC0200X","primary_taxonomy_description":"Critical Care Medicine (Internal Medicine) Physician","slug":"critical-care-medicine-internal-medicine-physician","schema_org_specialty":null,"all":[{"code":"207RC0200X","description":"Critical Care Medicine (Internal Medicine) Physician","primary":true,"state":"TN","license":"61300"},{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"TN","license":"61300"}]},"addresses":[{"purpose":"LOCATION","street_1":"2400 PATTERSON ST","city":"NASHVILLE","state":"TN","postal_code":"372031562","country_code":"US","phone":"4078415145"},{"purpose":"MAILING","street_1":"3600 FORBES AVE","city":"PITTSBURGH","state":"PA","postal_code":"15213","country_code":"US","street_2":"FORBES TOWER - PLAZA LEVEL SUITE 140"}],"license":{"state":"TN","number":"61300"},"identifiers":[],"pecos":{"enrolled_at":"2026-07-01T15:01:53.235063+00:00","enrollments":[{"enrlmt_id":"I20200805002725","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"TN","pac_id":"8628382835"}]},"enumeration_date":"2015-04-02","last_updated":"2025-10-03","_meta":{"source":"NPPES","snapshot_date":"2025-10-03","doc_url":"https://findmynpi.com/api"}}