{"schema_version":"1","generated_at":"2026-10-31T12:19:58.232Z","data_as_of":null,"url":"https://www.findmykol.com/kol/gregory-zipfel","json_url":"https://www.findmykol.com/kol/gregory-zipfel/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"gregory-zipfel","name":"Gregory Zipfel","credential":"MD","specialty":"Neurological Surgery","specialty_raw":"Neurological Surgery","therapeutic_area":"Neurology","therapeutic_areas":["Neurology"],"institution":"Washington University in St. Louis","institution_url":"https://www.findmykol.com/institution/washington-university-school-of-medicine-in-st-louis","city":"Saint Louis","state":"MO","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1255357489","orcid":"0000-0003-2737-9084","openalex":"A5034637646"},"summary":"Gregory Zipfel is a Neurology physician affiliated with Washington University in St. Louis. OpenAlex indexes 978 publications with 14,670 citations (h-index 57). By OpenAlex citation count, this profile ranks in the top 5% of Neurological Surgery profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Neurology"]},"scholarship":{"works_count":978,"cited_by_count":14670,"h_index":57,"latest_activity_year":2026,"citation_standing":{"top_percent":5,"cohort":"Neurological Surgery","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"funding":{"award_count":10,"fiscal_years":{"first":1999,"last":2026},"rows_total":40,"shown":3,"withheld":37,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"K12NS129164","title":"Neurosurgeon Research Career Development Program (NRCDP)","fiscal_year":2026,"amount_usd":"1662385","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/K12NS129164"},{"project":"R01NS128082","title":"Roles of NAMPT and NAD+ in hypoxic conditioning-induced neurovascular protection in subarachnoid hemorrhage","fiscal_year":2026,"amount_usd":"526594","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/R01NS128082"},{"project":"UE5NS090978","title":"Washington University Physician Neuroscientist Training Pipeline (PNTP) Pathway","fiscal_year":2026,"amount_usd":"335310","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/UE5NS090978"}],"source":"grants"},"similar":[{"name":"Randall Bateman","slug":"randall-bateman","institution":"Washington University in St. Louis","specialty":"Neurology","url":"https://www.findmykol.com/kol/randall-bateman","json_url":"https://www.findmykol.com/kol/randall-bateman/profile.json"},{"name":"Janet McGill","slug":"janet-mcgill","institution":"Washington University in St. Louis","specialty":"Endocrinology, Diabetes & Metabolism","url":"https://www.findmykol.com/kol/janet-mcgill","json_url":"https://www.findmykol.com/kol/janet-mcgill/profile.json"},{"name":"Robert Carney","slug":"robert-carney","institution":"Washington University in St. Louis","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/robert-carney","json_url":"https://www.findmykol.com/kol/robert-carney/profile.json"},{"name":"David Clifford","slug":"david-clifford","institution":"Washington University in St. Louis","specialty":"Neurology","url":"https://www.findmykol.com/kol/david-clifford","json_url":"https://www.findmykol.com/kol/david-clifford/profile.json"},{"name":"Bruce Miller","slug":"bruce-miller","institution":"University of California, San Francisco (UCSF)","specialty":"Neurology","url":"https://www.findmykol.com/kol/bruce-miller","json_url":"https://www.findmykol.com/kol/bruce-miller/profile.json"},{"name":"Brett Kissela","slug":"brett-kissela","institution":"Medical College of Wisconsin","specialty":"Neurology","url":"https://www.findmykol.com/kol/brett-kissela","json_url":"https://www.findmykol.com/kol/brett-kissela/profile.json"},{"name":"Bradley Boeve","slug":"bradley-boeve","institution":"Mayo Clinic","specialty":"Neurology","url":"https://www.findmykol.com/kol/bradley-boeve","json_url":"https://www.findmykol.com/kol/bradley-boeve/profile.json"},{"name":"Richard Lipton","slug":"richard-lipton","institution":"Albert Einstein College of Medicine","specialty":"Neurology","url":"https://www.findmykol.com/kol/richard-lipton","json_url":"https://www.findmykol.com/kol/richard-lipton/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":{"funding":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"},"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"}