{"npi":"1477544609","type":"NPI-1","status":"active","name":{"display":"Dr. Bart Blaeser D.M.D., M.D.","other":[],"first":"BART","last":"BLAESER","middle":"FREDERICK","credential":"D.M.D., M.D."},"specialty":{"primary_taxonomy":"1223S0112X","primary_taxonomy_description":"Oral and Maxillofacial Surgery (Dentist)","slug":"oral-and-maxillofacial-surgery-dentist","schema_org_specialty":null,"all":[{"code":"1223S0112X","description":"Oral and Maxillofacial Surgery (Dentist)","primary":true,"state":"MA","license":"18545"}]},"addresses":[{"purpose":"LOCATION","street_1":"6 ESSEX CENTER DR","city":"PEABODY","state":"MA","postal_code":"019602910","country_code":"US","street_2":"SUITE 112","phone":"9785311450","fax":"9785319984"},{"purpose":"MAILING","street_1":"732 MAIN ST","city":"BOXFORD","state":"MA","postal_code":"019211126","country_code":"US","phone":"9785311450","fax":"9785319984"}],"license":{"state":"MA","number":"18545"},"identifiers":[{"type_code":"01","label":"Other","value":"203656","state":"MA","issuer":"TUFTS"},{"type_code":"01","label":"Other","value":"X07909","state":"MA","issuer":"BCBS"},{"type_code":"01","label":"Other","value":"16588","state":"MA","issuer":"PILGRIM"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20060427000350","type_code":"14-19","type_desc":"PRACTITIONER - ORAL SURGERY","state":"MA","pac_id":"9133138191"}]},"enumeration_date":"2005-11-05","last_updated":"2010-04-13","_meta":{"source":"NPPES","snapshot_date":"2010-04-13","doc_url":"https://findmynpi.com/api"}}