{"schema_version":"1","generated_at":"2026-11-10T03:43:08.589Z","data_as_of":null,"url":"https://www.findmykol.com/kol/michael-nieder","json_url":"https://www.findmykol.com/kol/michael-nieder/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"michael-nieder","name":"Michael Nieder","credential":"MD","specialty":"Family Medicine","specialty_raw":"Family Medicine","therapeutic_area":"Primary Care","therapeutic_areas":["Primary Care"],"city":"St Petersburg","state":"FL","region":{"label":"Southeast","url":"https://www.findmykol.com/region/southeast"}},"identifiers":{"npi":"1295710218","openalex":"A5109133113"},"summary":"Michael Nieder is a Primary Care physician. OpenAlex indexes 146 publications with 5,883 citations (h-index 35); ClinicalTrials.gov lists 1 registered study matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Family Medicine profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Primary Care"]},"scholarship":{"works_count":146,"cited_by_count":5883,"h_index":35,"latest_activity_year":2025,"citation_standing":{"top_percent":5,"cohort":"Family Medicine","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"trials":{"count":1,"shown":1,"withheld":0,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT03057054","title":"Lactobacillus Plantarum in Preventing Acute Graft Versus Host Disease in Children Undergoing Donor Stem Cell Transplant","phase":"PHASE3","status":"ACTIVE_NOT_RECRUITING","role":"Overall official","sponsor":"Children's Oncology Group","source_url":"https://clinicaltrials.gov/study/NCT03057054","trial_url":"https://www.findmykol.com/trial/NCT03057054"}],"source":"trials"},"payments":{"company_count":4,"program_years":{"first":2021,"last":null},"rows_total":10,"shown":3,"withheld":7,"rows":[{"payer":"Gilead Sciences, Inc.","program_year":2025,"amount_usd":346.31,"payment_count":11,"source_url":"https://openpaymentsdata.cms.gov/search?query=1295710218"},{"payer":"ViiV Healthcare Company","program_year":2025,"amount_usd":256.64,"payment_count":7,"source_url":"https://openpaymentsdata.cms.gov/search?query=1295710218"},{"payer":"Merck Sharp & Dohme LLC","program_year":2025,"amount_usd":24.42,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1295710218"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1295710218","source":"payments"},"similar":[{"name":"Fei Wang","slug":"fei-wang","institution":"Cornell University","specialty":"Family Medicine","url":"https://www.findmykol.com/kol/fei-wang","json_url":"https://www.findmykol.com/kol/fei-wang/profile.json"},{"name":"Michael Hassman","slug":"michael-hassman","specialty":"Adult Medicine","url":"https://www.findmykol.com/kol/michael-hassman","json_url":"https://www.findmykol.com/kol/michael-hassman/profile.json"},{"name":"Barbara Rizzardi","slug":"barbara-rizzardi","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/barbara-rizzardi","json_url":"https://www.findmykol.com/kol/barbara-rizzardi/profile.json"},{"name":"Kimball Johnson","slug":"kimball-johnson","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/kimball-johnson","json_url":"https://www.findmykol.com/kol/kimball-johnson/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":{"payments":7}},"sources":{"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"}