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Dr. Yair Y. Keilson, a hematologist-oncologist based in New Hyde Park, NY, practices with New York University.
State University of New York Downstate Medical Center is where Dr. Keilson went to medical school, graduating in 2005.
The office is at 270 -05, New Hyde Park, NY 11040; the phone number on record is (516) 470-7000. He also has listed practice locations at 300 Community Dr, Manhasset, NY 11030 and 111 Broadway, New York, NY 10006. 6134 clinicians bill Medicare through New York University, so it is a large group practice rather than a solo office. For Medicare patients: Dr. Keilson accepts assignment. Video (telehealth) appointments are listed as an option.
Hospital affiliations on file with Medicare: NYU Langone Hospitals, North Shore University Hospital, St. Francis Hospital – The Heart Center and Long Island Jewish Medical Center.
Key facts
- Specialty
- Hematologist-oncologist
- Credentials
- MD
- Practice
- New York University
- Address
- 270 -05, New Hyde Park, NY 11040
- Phone
- (516) 470-7000
- Other locations
- 300 Community Dr, Manhasset, NY 11030; 111 Broadway, New York, NY 10006
- Medical school
- State University of New York Downstate Medical Center (2005)
- Hospital affiliations
- NYU Langone Hospitals, North Shore University Hospital, St. Francis Hospital – The Heart Center, Long Island Jewish Medical Center
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1861601197
- NY license no.
- 242397
Seen Dr. Keilson recently? Share how your visit went.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 459 people with traditional Medicare, average age 76
- Most common services billed to Medicare
- Insertion of needle into vein for collection of blood sample
- Biopsy and aspiration of bone marrow sample for diagnosis
- Medicare quality score (MIPS 2024)
- 91 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2009. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Long Island Jewish Medical Center · Mount Sinai Beth Israel · North Shore University Hospital · NYU Langone Hospitals · St. Francis Hospital - The Heart Center
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing oncologists? See 36 in New Hyde Park or 107 across Long Island.
Other oncologists in New Hyde Park
Dr. Kit L. Cheng, MDHematologist · North Shore Health System Medical Faculty Group Practice IncNo reviews yetNew Hyde Park, NY
Dr. Marina Frimer, MDGynecologic Oncologist · North Shore-Lij Medical PCNo reviews yetNew Hyde Park, NY
Dr. Mark P. Atlas, MDHematologist-Oncologist · North Shore-Lij Medical PCNo reviews yetNew Hyde Park, NY
Dr. Nolyn Nyatanga, DOHematologist-Oncologist · North Shore Hematology Oncology Associates PCNo reviews yetNew Hyde Park, NY
Dr. Pratik Shah, MDHematologist-Oncologist · North Shore Health System Medical Faculty Group Practice IncNo reviews yetNew Hyde Park, NY
Dr. Raza M. Zaidi, MDSurgical Oncologist · North Shore-Lij Medical PCNo reviews yetNew Hyde Park, NYWrite a review
Frequently Asked Questions
With New York University, at 270 -05, New Hyde Park, NY 11040.
Call the office at (516) 470-7000.
Yes — Dr. Keilson accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
NYU Langone Hospitals, North Shore University Hospital, St. Francis Hospital - The Heart Center and Long Island Jewish Medical Center.
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