Specialty Directory
Hematology & Oncology in Brooklyn, NY
Federal CMS data for 39 hematology & oncology providers practicing in Brooklyn, NY. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
39
Providers
Median industry payments
$4,410
39
Hematology & Oncology Providers
in Brooklyn, NY
$4,410
Median Industry Payments
per provider (2018–2024)
1,293
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.
Hematology & Oncology includes multiple subspecialties with different practice patterns.
Learn more →
Hematology & Oncology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| HIRSCHFELD, AZRIEL M.D. | 141,354 | — | Oxaliplatin chemotherapy injection | $39,567 (2018-2024) | — | Very High |
| SONNENSCHINE, MARK D.O. | 61,715 | — | Iron infusion (Injectafer) | $13,424 (2018-2024) | — | Very High |
| GRINBERG, MIKHAIL MD | 60,360 | — | Iron infusion (Injectafer) | $22,321 (2018-2024) | — | Very High |
| LEBOWICZ, JOSEPH MD | 31,147 | — | Iron infusion (Injectafer) | $3,969 (2018-2024) | — | Very High |
| SOMINSKY, INNA M.D. | 18,186 | — | Iron infusion (Injectafer) | $2,180 (2018-2024) | — | Very High |
| WU, VERNON | 14,120 | — | Iron infusion (Injectafer) | $833 (2021-2023) | — | Very High |
| PLESKOVA, IRENA MD | 13,966 | — | Chronic care management, first 20 min/month | $11,724 (2018-2024) | — | Very High |
| RAFIAA, AMER M.D. | 8,435 | — | Nursing facility visit, low complexity | $8,492 (2018-2024) | — | Very High |
| LOSEV, ALEXANDER M.D. | 5,671 | — | Blood draw (venipuncture) | $1,109 (2019-2024) | — | Very High |
| BLOKH, ILYA M.D. | 5,426 | — | Hospital follow-up visit, moderate complexity | $188,703 (2018-2024) | — | Very High |
| SHULIMOVICH, MAXIM D.O. | 4,294 | — | Flow cytometry, additional marker | $3,553 (2018-2024) | — | Very High |
| RAMBHIA, HITENDRA MD | 3,570 | — | Hospital follow-up visit, moderate complexity | $12,148 (2018-2024) | — | Very High |
| RAFATI JAVIDAN, MASUMEH M.D. | 2,930 | — | Hospital follow-up visit, moderate complexity | $1,661 (2018-2024) | — | Very High |
| HUANG, JULIE D.O. | 2,686 | — | Dexamethasone injection (steroid) | $7,354 (2020-2024) | — | Very High |
| TANG, HORACE M.D. | 2,621 | — | Complete blood count (CBC) with differential | $17,598 (2018-2024) | — | Very High |
| KREYNER, VALERIA D.O. | 2,454 | — | Hospital follow-up visit, moderate complexity | $2,513 (2018-2024) | — | Very High |
| KEILSON, YAIR MD | 2,274 | — | Blood draw (venipuncture) | $1,155 (2018-2024) | — | Very High |
| FLAHERTY, BRIAN MD | 1,694 | — | Blood draw (venipuncture) | $700 (2018-2023) | — | Very High |
| GUO, SONGCHUAN M.D. | 1,651 | — | Complete blood count (CBC) with differential | $106,852 (2018-2024) | — | Very High |
| HYDE, PHYLLIS MD | 1,293 | — | Blood draw (venipuncture) | $222 (2018-2020) | — | Very High |
| QUADRI, KALIMULLAH M.D | 980 | — | Hospital follow-up visit, high complexity | $288 (2022-2023) | — | Very High |
| COOK, PERRY M.D. | 947 | — | Office visit, established patient (20-29 min) | $1,077,905 (2018-2024) | — | Very High |
| NABI, SHAHZAIB M.D | 923 | — | Office visit, established patient (30-39 min) | $9,975 (2019-2023) | — | Very High |
| BERSHADSKIY, ALEXANDER M.D. | 916 | — | Office visit, established patient (30-39 min) | $64 (2018-2022) | — | Very High |
| JOSEPH, GARDITH M.D. | 840 | — | Blood draw (venipuncture) | $9,488 (2018-2024) | — | Very High |
| GREGOS, PETER | 652 | — | Office visit, established patient (30-39 min) | $357 (2019-2023) | — | Very High |
| FENG, QI M.D. | 638 | — | Hospital follow-up visit, moderate complexity | $13,545 (2018-2024) | — | Very High |
| KHAN, UQBA M.D. | 575 | — | Office visit, established patient (20-29 min) | $20,714 (2018-2024) | — | Very High |
| XU, YIQING MD, PHD | 563 | — | Office visit, established patient (30-39 min) | $47,086 (2018-2024) | — | Very High |
| FORTE, VICTORIA MD | 499 | — | Office visit, established patient (30-39 min) | $11,507 (2018-2024) | — | Very High |
| HUANG, ANDY MD | 461 | — | Office visit, established patient (20-29 min) | $31,998 (2018-2024) | — | Very High |
| RADOUX, SUSAN M.D. | 446 | — | Office visit, established patient (30-39 min) | $4,177 (2018-2024) | — | Very High |
| HUANG, YIWU MD | 381 | — | Office visit, established patient (30-39 min) | $219,586 (2018-2024) | — | Very High |
| SWED, BRANDON M.D. | 333 | — | Office visit, established patient (30-39 min) | $2,006 (2019-2023) | — | Very High |
| TAIWO, EVELYN M.D. | 298 | — | Office visit, established patient (30-39 min) | $2,331 (2018-2024) | — | Very High |
| RUBIN, PHILIP MD | 220 | — | Hospital follow-up visit, moderate complexity | $4,410 (2018-2024) | — | Very High |
| FROMER, NELLI DO | 204 | — | Office visit, established patient (20-29 min) | $2,230 (2018-2024) | — | Very High |
| ASTROW, ALAN MD | 183 | — | Office visit, established patient (30-39 min) | $316 (2018-2024) | — | Very High |
| CHELLIAH, THANDAVABABU MD | 146 | — | Office visit, established patient (30-39 min) | $750 (2018-2024) | — | Very High |
Note: Hematology & Oncology 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
Hematology & Oncology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (28)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| PLESKOVA, IRENA | 13,966 | $11,724 |
| LOSEV, ALEXANDER | 5,671 | $1,109 |
| BLOKH, ILYA | 5,426 | $188,703 |
| SHULIMOVICH, MAXIM | 4,294 | $3,553 |
| RAMBHIA, HITENDRA | 3,570 | $12,148 |
| TANG, HORACE | 2,621 | $17,598 |
| KEILSON, YAIR | 2,274 | $1,155 |
| FLAHERTY, BRIAN | 1,694 | $700 |
| GUO, SONGCHUAN | 1,651 | $106,852 |
| HYDE, PHYLLIS | 1,293 | $222 |
Mixed Practice (11)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| HIRSCHFELD, AZRIEL | 141,354 | $39,567 |
| SONNENSCHINE, MARK | 61,715 | $13,424 |
| GRINBERG, MIKHAIL | 60,360 | $22,321 |
| LEBOWICZ, JOSEPH | 31,147 | $3,969 |
| SOMINSKY, INNA | 18,186 | $2,180 |
| WU, VERNON | 14,120 | $833 |
| RAFIAA, AMER | 8,435 | $8,492 |
| RAFATI JAVIDAN, MASUMEH | 2,930 | $1,661 |
| HUANG, JULIE | 2,686 | $7,354 |
| KREYNER, VALERIA | 2,454 | $2,513 |