RxDoctor Payments Data

Srinivasu Chamarthy, MD

Hematology & Oncology · Troy, OHNPI 1912137647

Payments from drug & device makers

$6,001in general payments, 2019–2025

Across 273 payments — averaging $21.98 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Regeneron Healthcare Solutions, Inc.$432
  • AbbVie$418
  • Pharmacyclics LLC, An Abbvie Company$387
  • E.r. Squibb & Sons, L.L.C.$367
  • Novartis$343
  • Pfizer$324
  • plus $4K from 52 others

What the payments were for

  • Food & beverage$5,53292%
  • Education$4698%

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.

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

$6,001 in reported general payments places this provider in the 45th percentile of 450 hematology & oncology providers in Ohio.

See all hematology & oncology providers in Ohio

Medicare billing

Part B allowed, 2024
$205,219
Medicare patients
390
Services billed
1,447

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
LenvimaLenvatinib Mesylate14$316,344
EliquisApixaban67$48,459
Abiraterone Acetate11$34,119
XareltoRivaroxaban27$16,672
Anastrozole117$1,411
Fentanyl11$1,019
Dexamethasone68$805
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen37$776
Acyclovir52$684
Oxycodone Hcl37$620
Ondansetron Hcl38$614
Letrozole31$613
Gabapentin71$491
Hydroxyurea48$426
Ondansetron OdtOndansetron15$390

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
Eisai Inc.Lenvima$101$316,34414 claims
PfizerEliquis$324$48,45967 claims
Johnson & JohnsonXarelto$300$16,67227 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 450 hematology & oncology providers in Ohio.

Other hematology & oncology in Troy

See the full list for Ohio

Where these figures come from

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