{"schema_version":"1","generated_at":"2026-11-12T17:03:52.359Z","data_as_of":null,"url":"https://www.findmykol.com/kol/keith-walter","json_url":"https://www.findmykol.com/kol/keith-walter/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"keith-walter","name":"Keith Walter","credential":"MD","specialty":"Ophthalmology","specialty_raw":"Ophthalmology","therapeutic_area":"Ophthalmology","therapeutic_areas":["Ophthalmology"],"institution":"Atrium Health Wake Forest Baptist","institution_url":"https://www.findmykol.com/institution/atrium-health-wake-forest-baptist","city":"Winston Salem","state":"NC","region":{"label":"Southeast","url":"https://www.findmykol.com/region/southeast"}},"identifiers":{"npi":"1518940220","orcid":"0000-0003-3468-9160","openalex":"A5046040421"},"summary":"Keith Walter is an Ophthalmology physician affiliated with Atrium Health Wake Forest Baptist. OpenAlex indexes 41 publications with 1,117 citations (h-index 15); ClinicalTrials.gov lists 4 registered studies matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Ophthalmology"]},"scholarship":{"works_count":41,"cited_by_count":1117,"h_index":15,"latest_activity_year":2025,"source":"works"},"trials":{"count":4,"shown":3,"withheld":1,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT03959176","title":"The Effect of Brimonidine","phase":"PHASE4","status":"COMPLETED","role":"Overall official","sponsor":"Wake Forest University Health Sciences","source_url":"https://clinicaltrials.gov/study/NCT03959176","trial_url":"https://www.findmykol.com/trial/NCT03959176"},{"nct":"NCT03864133","title":"No Drop Post-Op Cataract Surgery","phase":"PHASE4","status":"COMPLETED","role":"Overall official","sponsor":"Wake Forest University Health Sciences","source_url":"https://clinicaltrials.gov/study/NCT03864133","trial_url":"https://www.findmykol.com/trial/NCT03864133"},{"nct":"NCT03139708","title":"The Effect of Brimonidine on Intraocular Pressure When Dilating Routine Patients","phase":"PHASE1","status":"COMPLETED","role":"Overall official","sponsor":"Wake Forest University Health Sciences","source_url":"https://clinicaltrials.gov/study/NCT03139708","trial_url":"https://www.findmykol.com/trial/NCT03139708"}],"source":"trials"},"payments":{"company_count":22,"program_years":{"first":2021,"last":null},"rows_total":35,"shown":3,"withheld":32,"rows":[{"payer":"Johnson & Johnson Surgical Vision, Inc.","program_year":2025,"amount_usd":35469.48,"payment_count":40,"source_url":"https://openpaymentsdata.cms.gov/search?query=1518940220"},{"payer":"Tarsus Pharmaceuticals, Inc.","program_year":2025,"amount_usd":1561.18,"payment_count":2,"source_url":"https://openpaymentsdata.cms.gov/search?query=1518940220"},{"payer":"Rayner Intraocular Lenses Limited","program_year":2025,"amount_usd":1327.5,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1518940220"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1518940220","source":"payments"},"similar":[{"name":"David Herrington","slug":"david-herrington","institution":"Atrium Health Wake Forest Baptist","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/david-herrington","json_url":"https://www.findmykol.com/kol/david-herrington/profile.json"},{"name":"David Hurd","slug":"david-hurd","institution":"Atrium Health Wake Forest Baptist","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/david-hurd","json_url":"https://www.findmykol.com/kol/david-hurd/profile.json"},{"name":"Timothy Pardee","slug":"timothy-pardee","institution":"Atrium Health Wake Forest Baptist","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/timothy-pardee","json_url":"https://www.findmykol.com/kol/timothy-pardee/profile.json"},{"name":"Catherine Matthews","slug":"catherine-matthews","institution":"Atrium Health Wake Forest Baptist","specialty":"Gynecologic Oncology","url":"https://www.findmykol.com/kol/catherine-matthews","json_url":"https://www.findmykol.com/kol/catherine-matthews/profile.json"},{"name":"Robert Weinreb","slug":"robert-weinreb","institution":"University of California San Diego","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/robert-weinreb","json_url":"https://www.findmykol.com/kol/robert-weinreb/profile.json"},{"name":"Emily Chew","slug":"emily-chew","institution":"National Eye Institute","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/emily-chew","json_url":"https://www.findmykol.com/kol/emily-chew/profile.json"},{"name":"Harry Quigley","slug":"harry-quigley","institution":"Johns Hopkins University School of Medicine","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/harry-quigley","json_url":"https://www.findmykol.com/kol/harry-quigley/profile.json"},{"name":"Joel Schuman","slug":"joel-schuman","institution":"Wills Eye Hospital","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/joel-schuman","json_url":"https://www.findmykol.com/kol/joel-schuman/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":["funding","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":{"trials":1,"payments":32}},"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"},"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"}},"methodology_url":"https://www.findmykol.com/about#methodology"}