{"npi":"1114313046","type":"NPI-1","status":"active","name":{"display":"Jane Lesaint M.D.","other":[{"code":"1","type":"Formerly known as","value":"NEIHEISEL, JANE"}],"first":"JANE","last":"LESAINT","credential":"M.D."},"specialty":{"primary_taxonomy":"208M00000X","primary_taxonomy_description":"Hospitalist","slug":"hospitalist","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"OH","license":"57.026060"},{"code":"208M00000X","description":"Hospitalist","primary":true,"state":"MA","license":"1023219"}]},"addresses":[{"purpose":"LOCATION","street_1":"41 MALL RD","city":"BURLINGTON","state":"MA","postal_code":"018050001","country_code":"US","phone":"7817448000"},{"purpose":"MAILING","street_1":"PO BOX 24520","city":"NEW YORK","state":"NY","postal_code":"100873720","country_code":"US","phone":"7817448085"}],"license":{"state":"MA","number":"1023219"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20250710000377","type_code":"14-C6","type_desc":"PRACTITIONER - HOSPITALIST","state":"MA","pac_id":"9739491929"}]},"enumeration_date":"2015-04-07","last_updated":"2025-07-02","_meta":{"source":"NPPES","snapshot_date":"2025-07-02","doc_url":"https://findmynpi.com/api"}}