{"count":1,"interpretationNote":"NPPES is public administrative NPI-record evidence. NPI assignment and status A do not prove identity, professional licensure, good standing, credentialing, sanctions clearance, Medicare or Medicaid enrollment, billing or ordering authority, current practice, or employment; provider-reported fields can be stale or incomplete.","results":[{"resultStatus":"found","matchType":"exact_npi","message":"Matching public NPPES NPI record found.","npi":"1881018208","enumerationType":"NPI-2","status":"A","statusMeaning":"NPI registry record status only; A means the NPI record is active, not that a license or Medicare enrollment is active.","firstName":"","lastName":"","middleName":"","credential":"","sex":"","organizationName":"MAYO CLINIC","authorizedOfficialName":"DENNIS DAHLEN (Chief Financial Officer)","primarySpecialty":"Clinic/Center, Multi-Specialty","primaryTaxonomyCode":"261QM1300X","specialties":[{"code":"261QM1300X","desc":"Clinic/Center, Multi-Specialty","primary":true}],"practiceAddress":"200 1ST ST SW","practiceCity":"ROCHESTER","practiceState":"MN","practicePostalCode":"55905-0001","practicePhone":"(507) 284-2511","mailingAddress":"200 1ST ST SW","mailingCity":"ROCHESTER","mailingState":"MN","mailingPostalCode":"55905-0001","enumerationDate":"2014-02-05","lastUpdated":"2021-04-12","soleProprietor":"","otherNames":[],"sourceSystem":"CMS National Plan and Provider Enumeration System (NPPES) NPI Registry API","sourceUrl":"https://npiregistry.cms.hhs.gov/api/?limit=1\u0026number=1881018208\u0026version=2.1","sourceRetrievedAt":"2026-08-23T14:20:31Z","evidenceScope":"Public NPI enumeration record and provider-submitted registry fields observed at retrieval time.","coverageNotice":"NPPES records can be incomplete, stale, corrected, deactivated, or reported under alternate names and locations.","interpretationNotice":"An NPI record is not proof of identity, licensure, good standing, credentialing, sanctions clearance, Medicare or Medicaid enrollment, billing authority, current practice, or employment."}],"retrievedAt":"2026-08-23T14:20:31Z","setupStatus":"found","source":"CMS National Plan and Provider Enumeration System (NPPES) NPI Registry API","sourceUrl":"https://npiregistry.cms.hhs.gov/"}