RxDoctor Payments Data

Anil Tumkur, MD

Hematology & Oncology · Greeneville, TNNPI 1346288727

Payments from drug & device makers

$13,755in general payments, 2019–2025

Across 728 payments — averaging $18.89 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Merck$962
  • Johnson & Johnson$921
  • Novartis$913
  • Amgen$871
  • AstraZeneca$658
  • Pfizer$625
  • plus $9K from 54 others

What the payments were for

  • Food & beverage$13,22996%
  • Education$5254%

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.

CompanyPaymentsTotal
Merck52$962
Johnson & Johnson41$921
Novartis44$913
Amgen(2 entities)47$871
AstraZeneca(2 entities)37$658
Pfizer36$625
Sanofi29$618
Gilead(2 entities)27$601
E.r. Squibb & Sons, L.L.C.36$532
Daiichi Sankyo Inc.24$511
GSK23$445
Bristol Myers Squibb23$412
Genentech USA, Inc.27$412
Eisai Inc.20$384
Incyte Corporation20$338
Exelixis Inc.11$291
Bayer15$267
Regeneron Healthcare Solutions, Inc.11$236
Puma Biotechnology, Inc.11$204
Lilly USA, LLC11$203
Seagen Inc.12$195
AbbVie9$184
Astellas Pharma US Inc12$183
Takeda Pharmaceuticals U.S.A., Inc.10$174
Beigene USA, Inc.8$154
Pharmacyclics LLC, An Abbvie Company8$146
Secura Bio, Inc.10$138
AVEO Pharmaceuticals, Inc.5$138
Jazz Pharmaceuticals Inc.7$133
Ipsen Biopharmaceuticals, Inc7$129
Array Biopharma Inc11$126
Rigel Pharmaceuticals, Inc.6$113
Coherus Oncology, Inc.4$99
Karyopharm Therapeutics Inc.4$95
Mirati Therapeutics, Inc.3$94
Tersera Therapeutics LLC5$93
Kyowa Kirin, Inc.5$81
Dova Pharmaceuticals5$74
Taiho Oncology, Inc.5$68
Boehringer Ingelheim4$67
ADC Therapeutics America, Inc.1$63
Springworks Therapeutics, Inc.2$55
Epizyme, Inc.3$53
Myriad Genetic Laboratories, Inc.3$50
Foundation Medicine, Inc.3$49
Apellis Pharmaceuticals, Inc.2$39
Alnylam Pharmaceuticals Inc.2$39
EMD Serono, Inc.2$36
Pharmaessentia USA Corporation1$33
Clovis Oncology, Inc.2$33
Morphosys, US Inc.2$33
Agios Pharmaceuticals, Inc.2$30
UCB, Inc.1$30
Deciphera Pharmaceuticals Inc.1$27
Novo Nordisk1$25
Verastem, Inc.2$25
TG Therapeutics, Inc.1$24
Pharmaand GmbH1$24
Tolmar, Inc.1$24
Iovance Biotherapeutics, Inc.1$23

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$13,755 in reported general payments places this provider in the 45th percentile of 251 hematology & oncology providers in Tennessee.

See all hematology & oncology providers in Tennessee

Medicare billing

Part B allowed, 2024
$3,826,112
Medicare patients
812
Services billed
163,608

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
Lenalidomide56$787,002
RevlimidLenalidomide39$599,404
OpdivoNivolumab45$527,973
VerzenioAbemaciclib21$306,567
SprycelDasatinib19$306,206
JakafiRuxolitinib Phosphate17$286,340
PomalystPomalidomide16$261,863
Abiraterone Acetate14$3,805
Prochlorperazine Maleate64$1,531
Tamoxifen Citrate32$1,018
Ondansetron Hcl67$858
Dexamethasone15$632
Lidocaine-PrilocaineLidocaine/Prilocaine43$563
Levofloxacin68$241
Allopurinol14$96

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
E.r. Squibb & Sons, L.L.C.Opdivo, Sprycel, Pomalyst$532$1,096,04280 claims
Bristol Myers SquibbRevlimid$412$599,40439 claims
Lilly USA, LLCVerzenio$203$306,56721 claims
Incyte CorporationJakafi$338$286,34017 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 45th percentile of 251 hematology & oncology providers in Tennessee.

Other hematology & oncology in Greeneville

See the full list for Tennessee

Where these figures come from

Is this you, or does something look wrong? →