{"npi":"1447900071","type":"NPI-1","status":"active","name":{"display":"Matthew Siano","other":[],"first":"MATTHEW","last":"SIANO","middle":"MICHAEL"},"specialty":{"primary_taxonomy":"208M00000X","primary_taxonomy_description":"Hospitalist","slug":"hospitalist","schema_org_specialty":"Internal","all":[{"code":"208M00000X","description":"Hospitalist","primary":true,"state":"NY","license":"337674"}]},"addresses":[{"purpose":"LOCATION","street_1":"1 GUSTAVE L LEVY PL","city":"NEW YORK","state":"NY","postal_code":"100296504","country_code":"US","phone":"2122411653","fax":"2122896393"},{"purpose":"MAILING","street_1":"1 GUSTAVE L LEVY PL # 1118","city":"NEW YORK","state":"NY","postal_code":"100296504","country_code":"US"}],"license":{"state":"NY","number":"337674"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20250805002747","type_code":"14-C6","type_desc":"PRACTITIONER - HOSPITALIST","state":"NY","pac_id":"6709394273"}]},"enumeration_date":"2022-03-26","last_updated":"2025-06-25","_meta":{"source":"NPPES","snapshot_date":"2025-06-25","doc_url":"https://findmynpi.com/api"}}