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Dr. Michael J. Zelefsky sees patients in Manhattan as a radiation oncologist with New York University.
Medical school: Albert Einstein College of Medicine of Yeshiva University, class of 1986.
To book an appointment, call (212) 263-9700. Dr. Zelefsky's office is at 111 Broadway, New York, NY 10006. Dr. Zelefsky is also listed at 160 E 34th St, New York, NY 10016 and 530 1st Ave, New York, NY 10016. The group behind the practice, New York University, lists 6134 clinicians with Medicare. He accepts Medicare assignment — useful to know if you are on traditional Medicare.
Hospital affiliations on file with Medicare: NYU Langone Hospitals.
Have you been a patient of Dr. Zelefsky? A short, fair review — what went well, what didn't — helps the next person choosing a radiation oncologist in Manhattan.
About Dr. Zelefsky's practice
- Specialty
- Radiation oncologist
- Credentials
- MD
- Practice
- New York University
- Address
- 111 Broadway, New York, NY 10006
- Phone
- (212) 263-9700
- Other locations
- 160 E 34th St, New York, NY 10016; 530 1st Ave, New York, NY 10016
- Medical school
- Albert Einstein College of Medicine of Yeshiva University (1986)
- Hospital affiliations
- NYU Langone Hospitals
- Medicare assignment
- Accepts
- NPI number
- 1093785065
- NY license no.
- 171062
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 326 people with traditional Medicare, average age 75
- Most common services billed to Medicare
- Design and construction of complex radiation treatment device
- Complex radiation therapy planning
- Design and construction of radiation treatment device for high precision radiation therapy
- Medicare quality score (MIPS 2024)
- 91 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2023. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- NYU Langone Hospitals
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing radiation oncologists? See 84 in Manhattan or 105 across New York City.
Other radiation oncologists in Manhattan
Dr. Richard G. Stock, MDRadiation Oncologist · Icahn School of Medicine at Mount SinaiNo reviews yetNew York, NY
Dr. Richard L. Bakst, MDRadiation Oncologist · Icahn School of Medicine at Mount SinaiNo reviews yetNew York, NY
Dr. Richard M. Gewanter, MDRadiation Oncologist · Memorial Radiation Oncology GroupNo reviews yetNew York, NY
Dr. Seth R. Blacksburg, MDRadiation Oncologist · New York UniversityNo reviews yetNew York, NY
Dr. Stanislav Lazarev, MDRadiation Oncologist · Icahn School of Medicine at Mount SinaiNo reviews yetNew York, NY
Dr. Stella Lymberis, MDRadiation Oncologist · New York UniversityNo reviews yetNew York, NYWrite a review
Frequently Asked Questions
With New York University, at 111 Broadway, New York, NY 10006.
Call the office at (212) 263-9700.
Yes — Dr. Zelefsky accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
NYU Langone Hospitals.
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