{"schema_version":"1","generated_at":"2026-10-29T22:13:18.208Z","data_as_of":"2026-10-16","url":"https://www.findmykol.com/kol/marc-natter","json_url":"https://www.findmykol.com/kol/marc-natter/profile.json","record_kind":"full","profile_kind":"clinical","person":{"slug":"marc-natter","name":"Marc Natter","credential":"MD","title":"Assistant Professor of Pediatrics, Harvard Medical School; pediatric rheumatologist","specialty":"Pediatric Rheumatology","specialty_raw":"Pediatric Rheumatology","therapeutic_area":"Rheumatology/Immunology","therapeutic_areas":["Rheumatology/Immunology"],"institution":"Boston Children's Hospital","institution_url":"https://www.findmykol.com/institution/boston-children-s-hospital","city":"Boston","state":"MA","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"},"country":{"name":"United States","code":"US","status":"verified"}},"identifiers":{"npi":"1306966320","orcid":"0000-0003-0748-2674","openalex":"A5050322352"},"summary":"Marc Natter is Assistant Professor of Pediatrics, Harvard Medical School; pediatric rheumatologist at Boston Children's Hospital. OpenAlex indexes 56 publications with 1,262 citations (h-index 20); ClinicalTrials.gov lists 3 registered studies with this person as an investigator.","overview":{"text":"Marc Natter, MD, is Assistant Professor of Pediatrics, Harvard Medical School at Boston Children's Hospital (Computational Health Informatics Program). The public record shows 56 publications with 1,262 citations (h-index 20), centered on Autoimmune and Inflammatory Disorders Research, Rheumatoid Arthritis Research and Therapies, Electronic Health Records Systems. It also documents an investigator role on 3 registered clinical trials, 3 NIH-funded awards (2018–2025).","bullets":["Top research focus: Autoimmune and Inflammatory Disorders Research","3 registered trials on ClinicalTrials.gov"],"generated_at":"2026-10-28"},"focus":{"indications":[{"label":"Pulmonary Hypertension","therapeutic_area":"Cardiology","trials":1,"topics":1,"strength":4},{"label":"Hypertension","therapeutic_area":"Cardiology","trials":1,"topics":0,"strength":3},{"label":"Pulmonary Arterial Hypertension","therapeutic_area":"Respiratory","trials":1,"topics":0,"strength":3},{"label":"Arthritis, Juvenile","therapeutic_area":"Rheumatology/Immunology","trials":1,"topics":0,"strength":3},{"label":"Rheumatoid Arthritis","therapeutic_area":"Rheumatology/Immunology","trials":0,"topics":1,"strength":1}],"research_topics":["Autoimmune and Inflammatory Disorders Research","Rheumatoid Arthritis Research and Therapies","Electronic Health Records Systems","Kawasaki Disease and Coronary Complications","Pulmonary Hypertension Research and Treatments"],"works_with":{"total":3,"shown":3,"withheld":0,"rows":[{"name":"Duke University","trials":1,"payments":0,"mentions":1},{"name":"New York Medical College","trials":1,"payments":0,"mentions":1},{"name":"Tufts Medical Center","trials":1,"payments":0,"mentions":1}]}},"scholarship":{"works_count":56,"cited_by_count":1262,"h_index":20,"i10_index":23,"pubmed_count":2,"latest_activity_year":2025,"source":"works"},"trials":{"count":3,"shown":3,"withheld":0,"matched_by":"identity-adjudicated record","rows":[{"nct":"NCT02418442","title":"Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry","status":"RECRUITING","role":"Investigator","sponsor":"Duke University","source_url":"https://clinicaltrials.gov/study/NCT02418442","trial_url":"https://www.findmykol.com/trial/NCT02418442"},{"nct":"NCT02249923","title":"Pediatric Pulmonary Hypertension Network (PPHNet) Informatics Registry","status":"RECRUITING","role":"Investigator","sponsor":"New York Medical College","source_url":"https://clinicaltrials.gov/study/NCT02249923","trial_url":"https://www.findmykol.com/trial/NCT02249923"},{"nct":"NCT00868751","title":"Single Patient Use of Tocilizumab in Systemic Onset Juvenile Idiopathic Arthritis","phase":"NA","status":"TERMINATED","role":"Investigator","sponsor":"Tufts Medical Center","source_url":"https://clinicaltrials.gov/study/NCT00868751","trial_url":"https://www.findmykol.com/trial/NCT00868751"}],"source":"trials"},"payments":{"company_count":0,"program_years":{"first":2021,"last":null},"rows_total":0,"shown":0,"withheld":0,"rows":[],"record_url":"https://openpaymentsdata.cms.gov/search?query=1306966320","source":"payments"},"funding":{"award_count":3,"fiscal_years":{"first":2018,"last":2025},"rows_total":5,"shown":3,"withheld":2,"rows":[{"project":"R21AR084034","title":"Development of foundational collaborations and capabilities to advance exposome research in childhood-onset rheumatic diseases and other pediatric autoimmune conditions","fiscal_year":2025,"amount_usd":222500,"organization":"BOSTON CHILDREN'S HOSPITAL","source_url":"https://reporter.nih.gov/quickSearch/R21AR084034"},{"project":"R13AR086669","title":"Development of a Pediatric Rheumatology Common Data Element set (CDE) for Juvenile Idiopathic Arthritis","fiscal_year":2025,"amount_usd":74834,"organization":"BOSTON CHILDREN'S HOSPITAL","source_url":"https://reporter.nih.gov/quickSearch/R13AR086669"},{"project":"R21AR084034","title":"Development of Foundational Collaborations and Capabilities to Advance Exposome Research in Childhood-onset Rheumatic Diseases and other Pediatric Autoimmune Conditions","fiscal_year":2023,"amount_usd":486750,"organization":"BOSTON CHILDREN'S HOSPITAL","source_url":"https://reporter.nih.gov/quickSearch/R21AR084034"}],"source":"grants"},"publications":{"total":2,"shown":5,"withheld":45,"matched_by":"OpenAlex author record","recent":[{"title":"Machine Learning Prediction of Disease Trajectories for Children with Juvenile Idiopathic Arthritis","year":2026,"journal":"medRxiv","source_url":"https://doi.org/10.64898/2026.04.18.26351165","status":"verified"},{"title":"Patient Perspectives and Expectations on the Use of Artificial Intelligence to Guide Treatment Decision‐Making in Juvenile Idiopathic Arthritis: A Qualitative Study","year":2026,"journal":"ACR Open Rheumatology","source_url":"https://doi.org/10.1002/acr2.90105","status":"verified"},{"title":"Three‐Year Outcomes and Latent Class Trajectory Analysis of the Childhood Arthritis and Rheumatology Research Alliance Polyarticular JIA Consensus Treatment Plans Study","year":2025,"journal":"Arthritis & Rheumatology","source_url":"https://doi.org/10.1002/art.43216","status":"verified"},{"title":"Disease activity at two consecutive registry visits and subsequent medication escalation for patients with juvenile idiopathic arthritis in the CARRA registry","year":2025,"journal":"Pediatric Rheumatology","source_url":"https://doi.org/10.1186/s12969-025-01130-2","status":"verified"},{"title":"Long-term safety of canakinumab in patients with systemic juvenile idiopathic arthritis: 5-year results from the Childhood Arthritis and Rheumatology Research Alliance (CARRA) registry","year":2025,"journal":"Pediatric Rheumatology","source_url":"https://doi.org/10.1186/s12969-025-01144-w","status":"verified"}],"most_cited":{"total":56,"shown":5,"withheld":51,"rows":[{"title":"Somatic KRAS mutations associated with a human nonmalignant syndrome of autoimmunity and abnormal leukocyte homeostasis","year":2010,"cited_by_count":170,"type":"article","source_url":"https://doi.org/10.1182/blood-2010-07-295501"},{"title":"Characterisation of paediatric pulmonary hypertensive vascular disease from the PPHNet Registry","year":2021,"cited_by_count":106,"type":"article","source_url":"https://doi.org/10.1183/13993003.03337-2020"},{"title":"The new Childhood Arthritis and Rheumatology Research Alliance (CARRA) registry: design, rationale, and characteristics of patients enrolled in the first 12 months","year":2017,"cited_by_count":105,"type":"article","source_url":"https://doi.org/10.1186/s12969-017-0160-6"},{"title":"Validation of an Electronic Health Record–Based Suicide Risk Prediction Modeling Approach Across Multiple Health Care Systems","year":2020,"cited_by_count":102,"type":"article","source_url":"https://doi.org/10.1001/jamanetworkopen.2020.1262"},{"title":"Scalable Collaborative Infrastructure for a Learning Healthcare System (SCILHS): Architecture","year":2014,"cited_by_count":92,"type":"article","source_url":"https://doi.org/10.1136/amiajnl-2014-002727"}]},"source":"works"},"network":{"coauthors_total":40,"shown":3,"withheld":37,"coauthors":[{"name":"Kenneth D. Mandl","coauthored_works":23},{"name":"Laura Eve Schanberg","coauthored_works":21},{"name":"Yukiko Kimura","coauthored_works":15,"profile_url":"https://www.findmykol.com/kol/yukiko-kimura"}],"source":"works"},"presence":{"owned_accounts":{"total":1,"shown":1,"rows":[{"platform":"doximity","url":"https://www.doximity.com/pub/marc-natter-md","status":"provisional"}]},"verified_means":"confirmed in more than one place; provisional means found and still being confirmed"},"recognition":{"education":{"total":1,"shown":1,"rows":[{"value":"MD, SUNY Stony Brook (2001)","source_url":"https://dbmi.hms.harvard.edu/people/marc-natter","status":"verified","collected_at":"2026-10-28"}]},"roles":{"total":1,"shown":1,"rows":[{"value":"Chief informatics architect, CARRA Registry (multi-site pediatric rheumatic diseases registry)","source_url":"https://labs.childrenshospital.org/m_n","status":"provisional","collected_at":"2026-10-28"}]},"secondary_affiliations":{"total":2,"shown":2,"rows":[{"value":"Department of Biomedical Informatics, Harvard Medical School","source_url":"https://dbmi.hms.harvard.edu/people/marc-natter","status":"verified","collected_at":"2026-10-28"},{"value":"Massachusetts General Hospital for Children (clinical practice, Boston and Braintree, MA)","source_url":"https://www.massgeneral.org/children/doctors/19628/Marc-Natter","status":"provisional","collected_at":"2026-10-28"}]}},"similar":[{"name":"Jane Newburger","slug":"jane-newburger","institution":"Boston Children's Hospital","specialty":"Pediatric Cardiology","url":"https://www.findmykol.com/kol/jane-newburger","json_url":"https://www.findmykol.com/kol/jane-newburger/profile.json"},{"name":"Christopher Duggan","slug":"christopher-duggan","institution":"Boston Children's Hospital","specialty":"Pediatric Gastroenterology","url":"https://www.findmykol.com/kol/christopher-duggan","json_url":"https://www.findmykol.com/kol/christopher-duggan/profile.json"},{"name":"Maureen Jonas","slug":"maureen-jonas","institution":"Boston Children's Hospital","specialty":"Pediatric Transplant Hepatology","url":"https://www.findmykol.com/kol/maureen-jonas","json_url":"https://www.findmykol.com/kol/maureen-jonas/profile.json"},{"name":"Robert Sundel","slug":"robert-sundel","institution":"Boston Children's Hospital","specialty":"Pediatric Allergy/Immunology","url":"https://www.findmykol.com/kol/robert-sundel","json_url":"https://www.findmykol.com/kol/robert-sundel/profile.json"},{"name":"David Felson","slug":"david-felson","institution":"Boston University","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/david-felson","json_url":"https://www.findmykol.com/kol/david-felson/profile.json"},{"name":"Marc Hochberg","slug":"marc-hochberg","institution":"University of Maryland School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/marc-hochberg","json_url":"https://www.findmykol.com/kol/marc-hochberg/profile.json"},{"name":"Philip Mease","slug":"philip-mease","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/philip-mease","json_url":"https://www.findmykol.com/kol/philip-mease/profile.json"},{"name":"Michelle Petri","slug":"michelle-petri","institution":"Johns Hopkins University School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/michelle-petri","json_url":"https://www.findmykol.com/kol/michelle-petri/profile.json"}],"coverage":{"note":"An identity-adjudicated profile: every section above was checked. Where a section states a count of zero, the public record was searched and nothing was found."},"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":2,"publications":45,"network":37}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts","collected_at":"2026-10-28"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies","collected_at":"2026-10-28"},"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","collected_at":"2026-10-28"}},"methodology_url":"https://www.findmykol.com/about#methodology"}