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Dr. Anthony D. Nehlsen is a radiation oncologist in Manhattan, New York, practicing with Icahn School of Medicine at Mount Sinai.
The office is at 1 Gustave L Levy Pl, New York, NY 10029; the phone number on record is (212) 241-6500. Dr. Nehlsen is also listed at 225 E 126th St, New York, NY 10035. 2843 clinicians bill Medicare through Icahn School of Medicine at Mount Sinai, so it is a large group practice rather than a solo office. For Medicare patients: Dr. Nehlsen accepts assignment. He is listed as offering telehealth.
On the hospital side, Dr. Nehlsen holds affiliations with Mount Sinai West and Mount Sinai Hospital.
Quick facts
- Specialty
- Radiation oncologist
- Credentials
- MD
- Practice
- Icahn School of Medicine at Mount Sinai
- Address
- 1 Gustave L Levy Pl, New York, NY 10029
- Phone
- (212) 241-6500
- Other locations
- 225 E 126th St, New York, NY 10035
- Hospital affiliations
- Mount Sinai West, Mount Sinai Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1144753567
- NY license no.
- 316701
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Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 199 people with traditional Medicare, average age 73
- Most common services billed to Medicare
- Intermediate proton beam radiation treatment
- Ct guidance for insertion of radiation therapy fields
- Complex radiation therapy planning
- New York Medicaid
- Enrolled fee-for-service provider since 2022. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Mount Sinai Hospital · Mount Sinai West
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
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Frequently Asked Questions
With Icahn School of Medicine at Mount Sinai, at 1 Gustave L Levy Pl, New York, NY 10029.
Call the office at (212) 241-6500.
Yes — Dr. Nehlsen accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Mount Sinai West and Mount Sinai Hospital.
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