{"npi":"1124077680","type":"NPI-1","status":"active","name":{"display":"Lawrence Callanan MD","other":[],"first":"LAWRENCE","last":"CALLANAN","middle":"D","credential":"MD"},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"MN","license":"44523"}]},"addresses":[{"purpose":"LOCATION","street_1":"255 SMITH AVE N","city":"SAINT PAUL","state":"MN","postal_code":"551022572","country_code":"US","street_2":"SUITE 100","phone":"6512415000","fax":"6512417678"},{"purpose":"MAILING","street_1":"2925 CHICAGO AVE","city":"MINNEAPOLIS","state":"MN","postal_code":"554071321","country_code":"US","street_2":"MR 10809","phone":"6122625000","fax":"6122624258"}],"license":{"state":"MN","number":"44523"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"091280800","state":"MN","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100122000269","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"MN","pac_id":"5193867539"}]},"enumeration_date":"2006-05-10","last_updated":"2021-03-11","_meta":{"source":"NPPES","snapshot_date":"2021-03-11","doc_url":"https://findmynpi.com/api"}}