Quick answers
- Does Ilona Genis accept Medicare assignment?
- Yes. Medicare's clinician data says Ilona Genis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ilona Genis see?
- In 2024, CMS data shows 1,507 Original Medicare patients and 15,991 services for Ilona Genis. This counts Original Medicare only and measures volume, not quality.
- What is Ilona Genis's NPI number?
- 1063415537. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ilona Genis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,507 |
|---|---|
| Services billed to Medicare | 15,991 |
| Different services or procedures | 68 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)2,517 services
- Exam of visual field with extended testing (92083)1,525 services
- Photography of the retina (92250)1,470 services
- Imaging of optic nerve (92133)1,139 services
- Imaging of retina (92134)1,037 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Diabetes65%
- Ischemic heart disease53%
- Depression37%
Practice locations
Addresses where Ilona Genis is enrolled with Medicare (CMS data updated October 2, 2026).
- 2965 Ocean Pkwy, Suite 4Brooklyn, NY 11235
- 3039 Ocean Pkwy, Suite 1 ABrooklyn, NY 11235 (718) 333‑2020
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063415537 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians