Specialty Directory
Nephrology in Amherst, NY
Federal CMS data for 10 nephrology providers practicing in Amherst, NY. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
10
Providers
Median industry payments
$392
10
Nephrology Providers
in Amherst, NY
$392
Median Industry Payments
per provider (2018–2024)
756
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.
Nephrology includes multiple subspecialties with different practice patterns.
Learn more →
Nephrology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| AHMED, IMAD M.D | 972 | — | Office visit, established patient (30-39 min) | $698 (2018-2024) | — | Very High |
| STEINACHER, RICHARD D.O. | 897 | — | Hospital follow-up visit, moderate complexity | $222 (2018-2024) | — | Very High |
| MATTESON, KRISTIN D.O. | 884 | — | Dialysis services for patients 20 or older | $261 (2018-2024) | — | Very High |
| DELCASTILLO, MARIA M.D. | 807 | — | Dialysis services for patients 20 or older | $355 (2018-2024) | — | Very High |
| BHATNAGAR, JYOTSNA | 777 | — | Hospital follow-up visit, moderate complexity | $1,685 (2018-2024) | — | Very High |
| NAMASSIVAYA, ARUNDATHI MD | 735 | — | Dialysis services for patients 20 or older | $409 (2018-2024) | — | Very High |
| WHEAT, HEATHER MD | 726 | — | Hospital follow-up visit, moderate complexity | $399 (2018-2024) | — | Very High |
| SU, WINNIE MD | 658 | — | Office visit, established patient (30-39 min) | $385 (2018-2024) | — | Very High |
| RYAN, JAMES MD | 598 | — | Dialysis services for patients 20 or older | $1,412 (2018-2024) | — | Very High |
| MARINIDES, GEORGE MD | 309 | — | Office visit, established patient (30-39 min) | $342 (2018-2024) | — | Very High |
Note: Nephrology 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.