{"npi":"1124032271","type":"NPI-1","status":"active","name":{"display":"Stephen Karshbaum MD","other":[],"first":"STEPHEN","last":"KARSHBAUM","middle":"HOWARD","credential":"MD"},"specialty":{"primary_taxonomy":"2085R0202X","primary_taxonomy_description":"Diagnostic Radiology","slug":"diagnostic-radiology","schema_org_specialty":"Radiography","all":[{"code":"2085R0202X","description":"Diagnostic Radiology","primary":false,"state":"RI","license":"MD11064"},{"code":"2085R0202X","description":"Diagnostic Radiology","primary":true,"state":"MA","license":"78711"}]},"addresses":[{"purpose":"LOCATION","street_1":"1 ORTHOPEDIC DR","city":"PEABODY","state":"MA","postal_code":"019601668","country_code":"US","phone":"9788186272","fax":"9788186282"},{"purpose":"MAILING","street_1":"960 MASSACHUSETTS AVE","city":"BOSTON","state":"MA","postal_code":"02118","country_code":"US","street_2":"FL 2"}],"license":{"state":"MA","number":"78711"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"110061581A","state":"MA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040616000492","type_code":"14-30","type_desc":"PRACTITIONER - DIAGNOSTIC RADIOLOGY","state":"MA","pac_id":"2769466853"},{"enrlmt_id":"I20120510000232","type_code":"14-30","type_desc":"PRACTITIONER - DIAGNOSTIC RADIOLOGY","state":"RI","pac_id":"2769466853"}]},"enumeration_date":"2006-07-27","last_updated":"2026-05-08","_meta":{"source":"NPPES","snapshot_date":"2026-05-08","doc_url":"https://findmynpi.com/api"}}