{"_score":0,"docId":"12414049","dateModify":"09/19/2026","personId":12414049,"name":"William I. Krief","displayName":"Dr. William I. Krief","displayNameShort":"Dr. William Krief","displayLastName":"Dr. Krief","initials":"WK","familyName":"Dr. Krief","score":17.948068067554427,"yearsOfExperience":0,"issuers":[{"issuerName":"Health First","personifyId":309961172},{"issuerName":"Aetna","personifyId":309961223},{"issuerName":"Anthem BCBS","personifyId":309961161},{"issuerName":"Northwell Health","personifyId":563475374},{"issuerName":"Fidelis Care","personifyId":563471403},{"issuerName":"UnitedHealthcare","personifyId":309961217},{"issuerName":"Molina","personifyId":563474332},{"issuerName":"EmblemHealth","personifyId":554417857},{"issuerName":"Medicaid","personifyId":554481722},{"issuerName":"MetroPlus Health","personifyId":554521923}],"insurance":[{"issuerId":309961223,"issuerName":"Aetna","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":309961161,"issuerName":"Anthem BCBS","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":554417857,"issuerName":"EmblemHealth","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","OTHER COMMERCIAL","OTHER MEDICARE PART D"]},{"issuerId":309961172,"issuerName":"Health First","planTypes":["HMO","POS"]},{"issuerId":554481722,"issuerName":"Medicaid","planTypes":["OTHER MEDICAID","STATE MEDICAID"]},{"issuerId":554521923,"issuerName":"MetroPlus Health","planTypes":["INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE-MEDICAID PLAN"]},{"issuerId":563475374,"issuerName":"Northwell Health","planTypes":["INSURANCE PLAN"]},{"issuerId":309961217,"issuerName":"UnitedHealthcare","planTypes":["EPO","HMO","POS","PPO"]}],"phone":null,"isUSPrescriber":true,"languages":["English","French"],"address":{"addressLine1":"270-5 76th Avenue","city":"New Hyde Park","stateProvince":"New York","stateProvinceCode":"NY","country2Code":"US","country":"United States of America","fidelity":2,"latlon":"40.745347,-73.680292","distance":null,"lat":40.745347,"lon":-73.680292,"postalCode":"11040","orgPhoneNumber":null,"orgWebsite":"https://www.northwell.edu/find-care/find-a-doctor/dr-william-isaac-krief-md-1255401691","orgLogo":"https://cdn.medifind.com/orgs/NorthwellHealth","healthSystem":{"website":"https://www.northwell.edu/","name":"Northwell Health"},"locationString":"270-5 76th Avenue, New Hyde Park, NY, 11040, US","location":"New Hyde Park, NY","staticMapAlt":"270-5 76th Avenue New Hyde Park, NY","staticMapHref":"https://www.google.com/maps/search/?api=1&query=270-5%2B76th%2Bavenue%2Bnew%2Bhyde%2Bpark%2C%2Bny","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=270-5%2B76th%2Bavenue%2Bnew%2Bhyde%2Bpark%2C%2Bny&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7C270-5%2B76th%2Bavenue%2Bnew%2Bhyde%2Bpark%2C%2Bny&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=nhnFTYyG4vTrEdgGA-phFew_ods="},"addresses":null,"demographics":{"sex":"M"},"distance":null,"distanceValue":null,"distanceUnit":"mi","specialties":["Pediatrics"],"primarySpecialtyLookup":{"specialty":"Pediatrics","slug":"pediatrics","role":"Pediatrician"},"image":null,"affiliations":{"hospitals":[{"website":"https://www.northwell.edu/","name":"Long Island Jewish Medical Center "},{"website":"https://www.northwell.edu/","name":" Hofstra/Northwell School Of Medicine/Nursing"}]},"primaryOrgWebsite":"https://www.northwell.edu/find-care/find-a-doctor/dr-william-isaac-krief-md-1255401691","socialMedia":[],"credentials":{"licenses":["Emergency Medicine in NY"],"boardCertifications":["American Board Of Pediatrics","American Board Of Pediatrics/Emergency Medicine"],"trainingInstitution":{}},"credentialCodes":["MD"],"isDoctor":true,"fellowships":["Bellevue Hospital Center"],"highlyRatedConditionsCount":0,"orgLogo":"https://cdn.medifind.com/orgs/NorthwellHealth","orgWebsite":"https://www.northwell.edu/find-care/find-a-doctor/dr-william-isaac-krief-md-1255401691","isPremium":null,"healthSystem":{"website":"https://www.northwell.edu/","name":"Northwell Health"},"hasPublication":true,"youtubeVideos":[],"profileClaimed":true,"badges":{"roles":false,"awards":false,"fellowships":false,"telemedicine":false,"acceptsNewPatients":true},"topCodings":[],"codingCount":4,"appointmentPhone":null,"appointmentAssistOptIn":true,"appointmentURL":null,"isMediFindAppointment":true,"referralRequired":false,"acceptsMedicare":false,"acceptsNewPatients":true,"telemedicine":false,"biography":"<p>William Krief is a Pediatrics provider practicing medicine in New Hyde Park, New York.</p><p>His clinical expertise encompasses Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Croup, Asthma in Children, and Diarrhea.</p><p>Dr. Krief is board certified in American Board Of Pediatrics and American Board Of Pediatrics/Emergency Medicine. He is actively involved in <a href=\"#research\">clinical research</a>, co-authoring 9 peer reviewed articles. Dr. Krief is currently accepting new patients.</p>","conditions":[{"conditionId":345745738,"score":21.033241482773242,"codingName":"Genetic Epilepsy with Febrile Seizures Plus (GEFS+)","type":"condition","projectId":2010},{"conditionId":218195915,"score":16.553308871058917,"codingName":"Croup","type":"condition","projectId":6281},{"conditionId":218185868,"score":14.812988500497754,"codingName":"Asthma in Children","type":"condition","projectId":5640},{"conditionId":218192330,"score":7.052039755012532,"codingName":"Diarrhea","type":"condition","projectId":1590}],"residencyInstitution":null}