Specialty Directory
Anesthesiology in Williamsville, NY
Federal CMS data for 11 anesthesiology providers practicing in Williamsville, NY. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
11
Providers
Median industry payments
$871
11
Anesthesiology Providers
in Williamsville, NY
$871
Median Industry Payments
per provider (2018–2024)
101
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.
Anesthesiology includes multiple subspecialties with different practice patterns.
Learn more →
Anesthesiology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| VIVEKANANDAN, NALLASIVAM M.D. | 427 | — | Anesthesia for cataract/lens surgery | $20,379 (2018-2024) | — | Very High |
| GAGE, NICOLE M.D. | 192 | — | Anesthesia for endoscopic procedure on esophagus, stomach, or upper small bowel | $145 (2019-2024) | — | Very High |
| MASSUCCI, JOANNE M.D. | 174 | — | Arterial line insertion | $1,134 (2018-2024) | — | Very High |
| RUTKOWSKI, PIOTR M.D. | 156 | — | Arterial line insertion | $2,379 (2019-2024) | — | Very High |
| LOFASO, JOHN DO | 131 | — | Anesthesia for cataract/lens surgery | $871 (2018-2024) | — | Very High |
| KNORZ, DAVID M.D. | 101 | — | Arterial line insertion | $1,651 (2018-2024) | — | Very High |
| HARVEY, NISHIKANT MD | 77 | — | Femoral nerve injection with anesthetic and/or steroid | $1,575 (2021-2024) | — | Very High |
| MUKKAMALA, SOMASEKHARA M.D. | 75 | — | Anesthesia for endoscopic procedure on esophagus, stomach, or upper small bowel | $225 (2018-2024) | — | Very High |
| FRANCKOWIAK, MELISSA M.D. | 57 | — | Anesthesia for endoscopic procedure on esophagus, stomach, or upper small bowel | $363 (2019-2024) | — | Very High |
| KRISHNANEY-DAVISON, RAJEEV M.D. | 53 | — | Anesthesia for endoscopic procedure on esophagus, stomach, or upper small bowel | $296 (2021-2024) | — | Very High |
| SIMKINS, JENNIFER | 44 | — | Anesthesia for endoscopic procedure on esophagus, stomach, or upper small bowel | $51 (2021-2023) | — | Very High |
Note: Anesthesiology 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.
By Practice Pattern
Anesthesiology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Mixed Practice (6)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| GAGE, NICOLE | 192 | $145 |
| RUTKOWSKI, PIOTR | 156 | $2,379 |
| MUKKAMALA, SOMASEKHARA | 75 | $225 |
| FRANCKOWIAK, MELISSA | 57 | $363 |
| KRISHNANEY-DAVISON, RAJEEV | 53 | $296 |
| SIMKINS, JENNIFER | 44 | $51 |
Cardiac Surgery (5)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| VIVEKANANDAN, NALLASIVAM | 427 | $20,379 |
| MASSUCCI, JOANNE | 174 | $1,134 |
| LOFASO, JOHN | 131 | $871 |
| KNORZ, DAVID | 101 | $1,651 |
| HARVEY, NISHIKANT | 77 | $1,575 |