{"npi":"1699090142","type":"NPI-1","status":"active","name":{"display":"Dr. Stephen Greenfield MD","other":[],"first":"STEPHEN","last":"GREENFIELD","middle":"THOMAS","credential":"MD"},"specialty":{"primary_taxonomy":"207XX0004X","primary_taxonomy_description":"Foot & Ankle Surgery","slug":"foot-ankle-surgery","schema_org_specialty":"Surgical","all":[{"code":"207XX0004X","description":"Foot & Ankle Surgery","primary":true,"state":"IN","license":"01078966A"},{"code":"207X00000X","description":"Orthopaedic Surgery","primary":false,"state":"IN","license":"01078966A"}]},"addresses":[{"purpose":"LOCATION","street_1":"8450 NORTHWEST BLVD","city":"INDIANAPOLIS","state":"IN","postal_code":"462781381","country_code":"US","phone":"3178022000","fax":"3178022170"},{"purpose":"MAILING","street_1":"8450 NORTHWEST BLVD","city":"INDIANAPOLIS","state":"IN","postal_code":"462781381","country_code":"US","phone":"3178022000","fax":"3178022170"}],"license":{"state":"IN","number":"01078966A"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20170804001638","type_code":"14-20","type_desc":"PRACTITIONER - ORTHOPEDIC SURGERY","state":"IN","pac_id":"8325346950"}]},"enumeration_date":"2010-03-28","last_updated":"2022-07-21","_meta":{"source":"NPPES","snapshot_date":"2022-07-21","doc_url":"https://findmynpi.com/api"}}