{"npi":"1144532144","type":"NPI-1","status":"active","name":{"display":"Michael Whalen M.D.","other":[],"first":"MICHAEL","last":"WHALEN","middle":"PATRICK","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":false,"state":"PA","license":"MT1978879"},{"code":"207P00000X","description":"Emergency Medicine","primary":true,"state":"PA","license":"MD447620"}]},"addresses":[{"purpose":"LOCATION","street_1":"3401 N. BROAD STREET","city":"PHILADELPHIA","state":"PA","postal_code":"19140","country_code":"US","phone":"2157075030","fax":"2157073494"},{"purpose":"MAILING","street_1":"2450 W. HUNTING PARK AVENUE","city":"PHILADELPHIA","state":"PA","postal_code":"19129","country_code":"US","street_2":"3RD FLOOR","phone":"2157078561","fax":"2157073677"}],"license":{"state":"PA","number":"MD447620"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20130717000816","type_code":"14-93","type_desc":"PRACTITIONER - EMERGENCY MEDICINE","state":"PA","pac_id":"8123268000"}]},"enumeration_date":"2010-07-07","last_updated":"2013-12-19","_meta":{"source":"NPPES","snapshot_date":"2013-12-19","doc_url":"https://findmynpi.com/api"}}