{"npi":"1497734594","type":"NPI-1","status":"active","name":{"display":"Kirk Welker M.D.","other":[],"first":"KIRK","last":"WELKER","middle":"M","credential":"M.D."},"specialty":{"primary_taxonomy":"2085R0202X","primary_taxonomy_description":"Diagnostic Radiology","slug":"diagnostic-radiology","schema_org_specialty":"Radiography","all":[{"code":"2085R0202X","description":"Diagnostic Radiology","primary":true,"state":"MN","license":"45895"}]},"addresses":[{"purpose":"LOCATION","street_1":"200 1ST ST SW","city":"ROCHESTER","state":"MN","postal_code":"559050001","country_code":"US","phone":"5072842511"},{"purpose":"MAILING","street_1":"200 1ST ST SW","city":"ROCHESTER","state":"MN","postal_code":"559050001","country_code":"US","phone":"5072842511"}],"license":{"state":"MN","number":"45895"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"892927100","state":"MN","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100327000163","type_code":"14-30","type_desc":"PRACTITIONER - DIAGNOSTIC RADIOLOGY","state":"MN","pac_id":"6103864590"}]},"enumeration_date":"2006-01-17","last_updated":"2020-08-21","_meta":{"source":"NPPES","snapshot_date":"2020-08-21","doc_url":"https://findmynpi.com/api"}}