{"schema_version":"1","generated_at":"2026-11-09T08:54:52.377Z","data_as_of":null,"url":"https://www.findmykol.com/kol/karin-nielsen","json_url":"https://www.findmykol.com/kol/karin-nielsen/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"karin-nielsen","name":"Karin Nielsen","credential":"MD","specialty":"Pediatric Infectious Diseases","specialty_raw":"Pediatric Infectious Diseases","therapeutic_area":"Infectious Disease","therapeutic_areas":["Infectious Disease"],"city":"Los Angeles","state":"CA","region":{"label":"West","url":"https://www.findmykol.com/region/west"}},"identifiers":{"npi":"1194832469"},"summary":"Karin Nielsen is an Infectious Disease physician. 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Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{"funding":23}},"sources":{"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"},"payments":{"name":"CMS Open Payments","url":"https://openpaymentsdata.cms.gov","provides":"Industry payments reported to CMS, by company and program year","disclaimer":"Payments are publicly reported to CMS. Their existence does not imply wrongdoing; CMS does not interpret these data.","coverage":"Program years 2021 onward"},"grants":{"name":"NIH RePORTER","url":"https://reporter.nih.gov","provides":"Federally funded research awards, by fiscal year"}},"methodology_url":"https://www.findmykol.com/about#methodology"}