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Kousik Krishnan, MD

Clinical Cardiac Electrophysiology · Naperville, ILNPI 1225054505

Payments from drug & device makers

$517,233in general payments, 2019–2025

Across 677 payments — averaging $764.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Abbott$224K
  • Biosense Webster, Inc.$95K
  • ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$57K
  • Boston Scientific$44K
  • Johnson & Johnson$43K
  • Microport CRM USA Inc$14K
  • plus $39K from 22 others

What the payments were for

  • Consulting fees$104,66734%
  • Speaking & faculty fees$135,85544%
  • Travel & lodging$51,95417%
  • Food & beverage$18,3636%
  • Education$2880%

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

$517,233 in reported general payments places this provider in the 90th percentile of 158 clinical cardiac electrophysiology providers in Illinois.

See all clinical cardiac electrophysiology providers in Illinois

Medicare billing

Part B allowed, 2024
$735,737
Medicare patients
2,347
Services billed
9,815

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
EliquisApixaban642$746,017
XareltoRivaroxaban187$260,488
EntrestoSacubitril/Valsartan33$52,510
Flecainide Acetate269$12,788
Dofetilide66$10,533
Amiodarone Hcl315$9,741
Metoprolol Succinate551$7,749
Diltiazem 24hr Er (La)Diltiazem Hcl13$2,648
Diltiazem 24hr Er (Cd)Diltiazem Hcl131$2,573
Eplerenone21$1,800
Midodrine Hcl17$1,610
ClopidogrelClopidogrel Bisulfate116$1,409
Atorvastatin Calcium97$1,247
Metoprolol Tartrate185$1,221
Warfarin Sodium120$1,128

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
PfizerEliquis$5,988$746,017642 claims
Johnson & JohnsonXarelto$43,485$260,488187 claims
NovartisEntresto$317$52,51033 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 90th percentile of 158 clinical cardiac electrophysiology providers in Illinois.

Other clinical cardiac electrophysiology in Naperville

See the full list for Illinois

Where these figures come from

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