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Dr. Marisa A. Kollmeier sees patients in Uniondale as a radiation oncologist with Memorial Radiation Oncology Group.
You'll find Dr. Kollmeier at 1101 Hempstead Tpke, Uniondale, NY 11553. Call (516) 559-1000 to schedule. She also has listed practice locations at 1275 York Ave, New York, NY 10065 and 650 Commack Rd, Commack, NY 11725. She accepts Medicare assignment — useful to know if you are on traditional Medicare. Telehealth visits are listed as available.
Have you been a patient of Dr. Kollmeier? A short, fair review — what went well, what didn't — helps the next person choosing a radiation oncologist in Uniondale.
Dr. Kollmeier at a glance
- Specialty
- Radiation oncologist
- Credentials
- MD
- Practice
- Memorial Radiation Oncology Group
- Address
- 1101 Hempstead Tpke, Uniondale, NY 11553
- Phone
- (516) 559-1000
- Other locations
- 1275 York Ave, New York, NY 10065; 650 Commack Rd, Commack, NY 11725
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1215917612
- NY license no.
- 220156
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 299 people with traditional Medicare, average age 74
- Most common services billed to Medicare
- Placement of device in prostate for radiation therapy
- Special radiation treatment
- Injection of biodegradable material next to prostate
- Medicare quality score (MIPS 2024)
- 91 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2021. Medicaid managed-care plans keep their own networks, so check with your plan.
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 9 in Uniondale or 44 across Long Island.
Other radiation oncologists in Uniondale
Dr. Abraham J. Wu, MDRadiation Oncologist · Memorial Radiation Oncology GroupNo reviews yetUniondale, NY
Dr. Borys R. Mychalczak, MDRadiation Oncologist · Memorial Radiation Oncology GroupNo reviews yetUniondale, NY
Dr. Daniel S. Higginson, MDRadiation Oncologist · Memorial Radiation Oncology GroupNo reviews yetUniondale, NY
Dr. Gustav Y. Cederquist, MDRadiation Oncologist · Memorial Radiation Oncology GroupNo reviews yetUniondale, NY
Dr. Jennifer Ma, MDRadiation Oncologist · Memorial Radiation Oncology GroupNo reviews yetUniondale, NY
Dr. Nadeem Riaz, MDRadiation Oncologist · Memorial Radiation Oncology GroupNo reviews yetUniondale, NYWrite a review
Frequently Asked Questions
With Memorial Radiation Oncology Group, at 1101 Hempstead Tpke, Uniondale, NY 11553.
Call the office at (516) 559-1000.
Yes — Dr. Kollmeier accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
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