{"npi":"1609804632","type":"NPI-1","status":"active","name":{"display":"Robert Wilsterman M.D.","other":[],"first":"ROBERT","last":"WILSTERMAN","middle":"B","credential":"M.D."},"specialty":{"primary_taxonomy":"207X00000X","primary_taxonomy_description":"Orthopaedic Surgery","slug":"orthopedic-surgery","schema_org_specialty":"PlasticSurgery","all":[{"code":"207X00000X","description":"Orthopaedic Surgery","primary":true,"state":"MA","license":"80345"}]},"addresses":[{"purpose":"LOCATION","street_1":"5 BRAMBLEBUSH PARK","city":"FALMOUTH","state":"MA","postal_code":"025402325","country_code":"US","phone":"5085489423","fax":"5085485239"},{"purpose":"MAILING","street_1":"5 BRAMBLEBUSH PARK","city":"FALMOUTH","state":"MA","postal_code":"025402325","country_code":"US","phone":"5085489423","fax":"5085485239"}],"license":{"state":"MA","number":"80345"},"identifiers":[{"type_code":"01","label":"Other","value":"103249400","state":"MA","issuer":"OWCP"},{"type_code":"01","label":"Other","value":"J14844","state":"MA","issuer":"BLUE SHIELD NO"},{"type_code":"01","label":"Other","value":"171098","state":null,"issuer":"HARVARD PILGRIM"},{"type_code":"01","label":"Other","value":"200037348","state":null,"issuer":"RR MEDICARE"},{"type_code":"01","label":"Other","value":"080345","state":null,"issuer":"TUFTS HEALTH PLAN"},{"type_code":"01","label":"Other","value":"043464579","state":null,"issuer":"STANDARD TAX ID NO"},{"type_code":"01","label":"Other","value":"000000029156","state":null,"issuer":"BMC HEALTHNET"},{"type_code":"01","label":"Other","value":"0900520","state":null,"issuer":"UNITED HEALTHCARE"},{"type_code":"05","label":"Medicaid","value":"3131581","state":"MA","issuer":null},{"type_code":"01","label":"Other","value":"B20808901","state":null,"issuer":"CIGNA"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20050110000526","type_code":"14-20","type_desc":"PRACTITIONER - ORTHOPEDIC SURGERY","state":"MA","pac_id":"3870541550"}]},"enumeration_date":"2006-06-29","last_updated":"2016-07-11","_meta":{"source":"NPPES","snapshot_date":"2016-07-11","doc_url":"https://findmynpi.com/api"}}