{"npi":"1356304497","type":"NPI-1","status":"active","name":{"display":"David Sigman M.D.","other":[],"first":"DAVID","last":"SIGMAN","middle":"BRYAN","credential":"M.D."},"specialty":{"primary_taxonomy":"208800000X","primary_taxonomy_description":"Urology Physician","slug":"urology-physician","schema_org_specialty":null,"all":[{"code":"208800000X","description":"Urology Physician","primary":true,"state":"MD","license":"D54386"}]},"addresses":[{"purpose":"LOCATION","street_1":"1838 GREENE TREE RD","city":"BALTIMORE","state":"MD","postal_code":"212086391","country_code":"US","street_2":"SUITE 460","phone":"4105811600","fax":"4105811603"},{"purpose":"MAILING","street_1":"10200 GRAND CENTRAL AVE STE 220","city":"OWINGS MILLS","state":"MD","postal_code":"211174366","country_code":"US","phone":"4105811600","fax":"4105811603"}],"license":{"state":"MD","number":"D54386"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"302204800","state":"MD","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20110224000248","type_code":"14-34","type_desc":"PRACTITIONER - UROLOGY","state":"MD","pac_id":"3971509084"}]},"enumeration_date":"2006-04-10","last_updated":"2025-06-13","_meta":{"source":"NPPES","snapshot_date":"2025-06-13","doc_url":"https://findmynpi.com/api"}}