{"schema_version":"1","generated_at":"2026-10-28T04:47:15.722Z","data_as_of":null,"url":"https://www.findmykol.com/kol/jeffrey-brown-il","json_url":"https://www.findmykol.com/kol/jeffrey-brown-il/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"jeffrey-brown-il","name":"Jeffrey Brown","credential":"MD","specialty":"Pediatric Gastroenterology","specialty_raw":"Pediatric Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"city":"Chicago","state":"IL","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1295843084"},"summary":"Jeffrey Brown is a Gastroenterology physician.","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"note":"Research metrics are not shown for this record: either no confident publication match for this name, or more than one clinician shares the matched author record."},"payments":{"company_count":5,"program_years":{"first":2021,"last":null},"rows_total":8,"shown":3,"withheld":5,"rows":[{"payer":"Celltrion USA Inc.","program_year":2025,"amount_usd":2327.5,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1295843084"},{"payer":"ABBVIE INC.","program_year":2025,"amount_usd":55.72,"payment_count":2,"source_url":"https://openpaymentsdata.cms.gov/search?query=1295843084"},{"payer":"ABBVIE INC.","program_year":2024,"amount_usd":44.96,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1295843084"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1295843084","source":"payments"},"funding":{"award_count":2,"fiscal_years":{"first":2005,"last":2011},"rows_total":7,"shown":3,"withheld":4,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"R03DK089129","title":"The Role of PSGL-1 in Experimental Colitis","fiscal_year":2011,"amount_usd":"75106","organization":"LURIE CHILDREN'S HOSPITAL OF CHICAGO","source_url":"https://reporter.nih.gov/quickSearch/R03DK089129"},{"project":"R03DK089129","title":"The Role of PSGL-1 in Experimental Colitis","fiscal_year":2010,"amount_usd":"87483","organization":"LURIE CHILDREN'S HOSPITAL OF CHICAGO","source_url":"https://reporter.nih.gov/quickSearch/R03DK089129"},{"project":"K08DK066161","title":"P-selectin in effector T cell recruitment to the colon","fiscal_year":2009,"amount_usd":"129060","organization":"LURIE CHILDREN'S HOSPITAL OF CHICAGO","source_url":"https://reporter.nih.gov/quickSearch/K08DK066161"}],"source":"grants"},"contact":{"address_1":"2300 CHILDREN'S PLAZA, BOX 57","address_2":"CHILDREN'S MEMORIAL HOSPITAL","city":"Chicago","state":"IL","zip":"606143394","phone":"773-880-4938","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1295843084","source":"identity"},"similar":[{"name":"Charles Rice","slug":"charles-rice","institution":"The Rockefeller University","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/charles-rice","json_url":"https://www.findmykol.com/kol/charles-rice/profile.json"},{"name":"Edward Loftus","slug":"edward-loftus","institution":"Mayo Clinic Rochester","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/edward-loftus","json_url":"https://www.findmykol.com/kol/edward-loftus/profile.json"},{"name":"Naga Chalasani","slug":"naga-chalasani","institution":"Indiana University School of Medicine","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/naga-chalasani","json_url":"https://www.findmykol.com/kol/naga-chalasani/profile.json"},{"name":"Bruce Sands","slug":"bruce-sands","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/bruce-sands","json_url":"https://www.findmykol.com/kol/bruce-sands/profile.json"}],"coverage":{"note":"A basic record from the physician directory. 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":{"payments":5,"funding":4}},"sources":{"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician","coverage":"Practice location (not mailing) from the NPPES record","record_last_updated":"2007-07-08","collected_at":"2026-10-27T00:00:00.000Z"},"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"}