RxDoctor Payments Data

Praveen Sivakumaran, MD

Hematology & Oncology · Lawrenceville, GANPI 1023226081

Payments from drug & device makers

$4,541in general payments, 2019–2025

Across 216 payments — averaging $21.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Pfizer$651
  • Seagen Inc.$494
  • Exelixis Inc.$277
  • Genentech USA, Inc.$224
  • AstraZeneca$213
  • GSK$190
  • plus $2K from 32 others

What the payments were for

  • Food & beverage$4,18592%
  • Education$3568%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

General payments by program year

19
20
21
22
23
24
25

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

How this compares

$4,541 in reported general payments places this provider in the 40th percentile of 370 hematology & oncology providers in Georgia.

See all hematology & oncology providers in Georgia

Medicare billing

Part B allowed, 2024
$99,923
Medicare patients
211
Services billed
1,013

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Most prescribed under Part D

DrugClaimsCost to plans & patients
RevlimidLenalidomide35$641,251
BrukinsaZanubrutinib19$228,580
IbrancePalbociclib13$203,616
CalquenceAcalabrutinib Maleate13$195,790
KisqaliRibociclib Succinate14$194,655
EliquisApixaban83$82,591
XareltoRivaroxaban34$43,042
Tamoxifen Citrate49$1,187
Anastrozole53$1,008
Ondansetron OdtOndansetron53$879
Hydroxyurea29$857
Prochlorperazine Maleate26$730
Letrozole28$714
Acyclovir24$365
Pantoprazole Sodium30$355

Paid to pharmacies, not to this prescriber.

Companies that both paid and supply prescribed drugs

These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.

CompanyPaid to this providerPart D cost of their drugs
Bristol Myers SquibbRevlimid$174$641,25135 claims
PfizerIbrance, Eliquis$651$286,20796 claims
Beigene USA, Inc.Brukinsa$22$228,58019 claims
AstraZenecaCalquence$213$195,79013 claims
NovartisKisqali$189$194,65514 claims
Johnson & JohnsonXarelto$182$43,04234 claims

Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 40th percentile of 370 hematology & oncology providers in Georgia.

Other hematology & oncology in Lawrenceville

See the full list for Georgia

Where these figures come from

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