{"schema_version":"1","generated_at":"2026-11-10T09:16:05.591Z","data_as_of":null,"url":"https://www.findmykol.com/kol/john-halamka","json_url":"https://www.findmykol.com/kol/john-halamka/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"john-halamka","name":"John Halamka","credential":"MD","specialty":"Emergency Medicine","specialty_raw":"Emergency Medicine","therapeutic_area":"Emergency Medicine","therapeutic_areas":["Emergency Medicine"],"city":"Roxbury Crossing","state":"MA","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1497860456","orcid":"0000-0003-2305-6755","openalex":"A5079644404"},"summary":"John Halamka is an Emergency Medicine physician. OpenAlex indexes 227 publications with 6,185 citations (h-index 39). By OpenAlex citation count, this profile ranks in the top 5% of Emergency Medicine profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Emergency Medicine"]},"scholarship":{"works_count":227,"cited_by_count":6185,"h_index":39,"latest_activity_year":2008,"citation_standing":{"top_percent":5,"cohort":"Emergency Medicine","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"funding":{"award_count":1,"fiscal_years":{"first":2007,"last":2008},"rows_total":2,"shown":2,"withheld":0,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"U54LM008748","title":"i2b2: Platform for Dissemination & Collaboration","fiscal_year":2008,"amount_usd":"221555","organization":"BRIGHAM AND WOMEN'S HOSPITAL","source_url":"https://reporter.nih.gov/quickSearch/U54LM008748"},{"project":"U54LM008748","title":"i2b2: Platform for Dissemination & Collaboration","fiscal_year":2007,"amount_usd":"237499","organization":"BRIGHAM AND WOMEN'S HOSPITAL","source_url":"https://reporter.nih.gov/quickSearch/U54LM008748"}],"source":"grants"},"similar":[{"name":"Peter Cole","slug":"peter-cole","specialty":"Emergency Medicine","url":"https://www.findmykol.com/kol/peter-cole","json_url":"https://www.findmykol.com/kol/peter-cole/profile.json"},{"name":"Abdullah Khan","slug":"abdullah-khan","specialty":"Pediatric Emergency Medicine","url":"https://www.findmykol.com/kol/abdullah-khan","json_url":"https://www.findmykol.com/kol/abdullah-khan/profile.json"},{"name":"Graham Nichol","slug":"graham-nichol","institution":"University of Washington","specialty":"Emergency Medicine","url":"https://www.findmykol.com/kol/graham-nichol","json_url":"https://www.findmykol.com/kol/graham-nichol/profile.json"},{"name":"Robert Neumar","slug":"robert-neumar","specialty":"Emergency Medicine","url":"https://www.findmykol.com/kol/robert-neumar","json_url":"https://www.findmykol.com/kol/robert-neumar/profile.json"}],"coverage":{"note":"A basic directory record. 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":{}},"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"},"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"}