Specialty Directory
Surgery in Greenvale, NY
Federal CMS data for 4 surgery providers practicing in Greenvale, NY. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
4
Providers
Median industry payments
$14,142
4
Surgery Providers
in Greenvale, NY
$14,142
Median Industry Payments
per provider (2018–2024)
540
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; disclosure alone establishes neither wrongdoing nor legality.
Surgery includes multiple subspecialties with different practice patterns.
Learn more →
Surgery Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| CHEN, MARIE MD | 1,124 | — | Office visit, established patient (30-39 min) | $973 (2018-2024) | — | Very High |
| ZAGZAG, JONATHAN M.D. | 594 | — | Hospital follow-up visit, moderate complexity | $547 (2019-2024) | — | Very High |
| POPOWICH, DANIEL MD | 485 | — | Office visit, established patient (30-39 min) | $53,133 (2018-2024) | — | Very High |
| ANANTHA SATHYANARAYANA, SANDEEP M.D | 88 | — | Office visit, established patient (30-39 min) | $27,311 (2018-2024) | — | Very High |
Note: Surgery 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.