{"@context":{"@vocab":"https://schema.org/"},"@type":"Physician","@id":"https://api.morvs.ai/pharma-payments-doctor/1497874028#physician","identifier":[{"@type":"PropertyValue","propertyID":"NPI","value":"1497874028"}],"name":"FELIX Y FENG","givenName":"FELIX","familyName":"FENG","honorificSuffix":"Medical Doctor","medicalSpecialty":"Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology","address":{"@type":"PostalAddress","addressLocality":"SAN FRANCISCO","addressRegion":"CA","postalCode":"94102","addressCountry":"US"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Total pharma/device payments (lifetime, CMS Open Payments)","value":4670},{"@type":"PropertyValue","propertyID":"Payment count","value":5},{"@type":"PropertyValue","propertyID":"Manufacturers paying","value":2},{"@type":"PropertyValue","propertyID":"Top payer","value":"E.R. Squibb & Sons, L.L.C."},{"@type":"PropertyValue","propertyID":"Top payer amount (USD)","value":2670},{"@type":"PropertyValue","propertyID":"First/latest payment year","value":"2024/2024"}],"sameAs":["https://api.morvs.ai/doctor/1497874028","https://openpaymentsdata.cms.gov/physician/1497874028","https://projects.propublica.org/d4d-api/dollars-for-docs/individual/1497874028"],"isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","_source":{"data_provider":"AI Analytics","brand_name":"MORVS","brand_url":"https://morvs.ai/","data_provider_url":"https://api.morvs.ai","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://openpaymentsdata.cms.gov/","generated_at":"2026-11-01T10:05:02.789Z"},"yearly_totals":[],"top_manufacturers":[],"yearly_detail":[]}