{"npi":"1326458944","type":"NPI-1","status":"active","name":{"display":"Zachary Testo M.D.","other":[],"first":"ZACHARY","last":"TESTO","middle":"M","credential":"M.D."},"specialty":{"primary_taxonomy":"207P00000X","primary_taxonomy_description":"Emergency Medicine","slug":"emergency-medicine","schema_org_specialty":"Emergency","all":[{"code":"207P00000X","description":"Emergency Medicine","primary":true,"state":"MA","license":"270320"}]},"addresses":[{"purpose":"LOCATION","street_1":"759 CHESTNUT ST","city":"SPRINGFIELD","state":"MA","postal_code":"011071619","country_code":"US","phone":"4137943233","fax":"4137949060"},{"purpose":"MAILING","street_1":"280 CHESTNUT STREET","city":"SPRINGFIELD","state":"MA","postal_code":"011991001","country_code":"US","street_2":"2ND FLOOR","phone":"4137945700"}],"license":{"state":"MA","number":"270320"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20170705002950","type_code":"14-93","type_desc":"PRACTITIONER - EMERGENCY MEDICINE","state":"MA","pac_id":"1153549407"}]},"enumeration_date":"2014-05-05","last_updated":"2018-02-15","_meta":{"source":"NPPES","snapshot_date":"2018-02-15","doc_url":"https://findmynpi.com/api"}}