{"npi":"1275670218","type":"NPI-1","status":"active","name":{"display":"Robert Liptak D.M.D.","other":[],"first":"ROBERT","last":"LIPTAK","middle":"J","credential":"D.M.D."},"specialty":{"primary_taxonomy":"1223G0001X","primary_taxonomy_description":"General Practice Dentistry","slug":"general-practice-dentistry","schema_org_specialty":null,"all":[{"code":"1223G0001X","description":"General Practice Dentistry","primary":true,"state":"MA","license":"10340"}]},"addresses":[{"purpose":"LOCATION","street_1":"610 SOUTH ST","city":"HOLYOKE","state":"MA","postal_code":"010403638","country_code":"US","phone":"4135338378","fax":"4135343989"},{"purpose":"MAILING","street_1":"610 SOUTH ST","city":"HOLYOKE","state":"MA","postal_code":"010403638","country_code":"US","phone":"4135338378","fax":"4135343989"}],"license":{"state":"MA","number":"10340"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"0222488","state":"MA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20150520000461","type_code":"33-19","type_desc":"ORDER AND REFERRING ONLY - ORAL SURGERY","state":"MA","pac_id":"5092035758"}]},"enumeration_date":"2007-01-31","last_updated":"2007-07-09","_meta":{"source":"NPPES","snapshot_date":"2007-07-09","doc_url":"https://findmynpi.com/api"}}