Specialty Directory
Ophthalmology in West Islip, NY
Federal CMS data for 4 ophthalmology providers practicing in West Islip, NY. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
4
Providers
Median industry payments
$1,881
4
Ophthalmology Providers
in West Islip, NY
$1,881
Median Industry Payments
per provider (2018–2024)
2,443
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Ophthalmology includes multiple subspecialties with different practice patterns.
Learn more →
Ophthalmology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| PERSAK, GREGORY M.D. | 5,045 | 4,349 | Comprehensive eye exam, established patient | $2,423 (2018-2024) | Food & Beverage (94%) | Very High |
| WILLIG, JEFFREY M.D. | 2,532 | 2,344 | Comprehensive eye exam, established patient | $526 (2018-2024) | Food & Beverage (100%) | Very High |
| ZILKHA, NAIMA M.D. | 2,354 | 1,134 | Retinal imaging (OCT scan) | $1,338 (2018-2024) | Food & Beverage (100%) | Very High |
| RABINOVICH, ALEXANDER MD | 1,719 | 1,362 | Eye photography | $2,822 (2018-2024) | Food & Beverage (100%) | Very High |
Note: Ophthalmology encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.