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Nikolaos Pyrsopoulos, MD

Transplant Hepatology · New York, NYNPI 1932131075

Payments from drug & device makers

$2,284,288in general payments, 2019–2025

Across 486 payments — averaging $4700.18 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Grifols Therapeutics LLC$896K
  • Gilead$354K
  • Intercept Pharmaceuticals, Inc.$349K
  • Bausch Health US, LLC$226K
  • Beigene, Ltd.$80K
  • Mallinckrodt Enterprises LLC$73K
  • plus $306K from 21 others
$34,622in research payments, 2019–2025

Across 18 payments — averaging $1923.43 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.

  • Bausch Health US, LLC$35K

What the payments were for

  • Consulting fees$100,19240%
  • Speaking & faculty fees$132,28653%
  • Travel & lodging$12,4835%
  • Food & beverage$6,0062%

General payments by program year

19
20
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

$2,284,288 in reported general payments places this provider in the 95th percentile of 36 transplant hepatology providers in New York.

See all transplant hepatology providers in New York

Medicare billing

Part B allowed, 2024
$16,961
Medicare patients
76
Services billed
158

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
XifaxanRifaximin73$236,127
VemlidyTenofovir Alafenamide29$58,622
Everolimus36$53,317
Mycophenolic AcidMycophenolate Sodium67$26,018
Tacrolimus204$19,051
Entecavir31$15,351
LokelmaSodium Zirconium Cyclosilicate16$12,879
VeltassaPatiromer Calcium Sorbitex11$10,261
Mycophenolate Mofetil87$8,511
Ursodiol39$7,225
Valganciclovir Hcl13$2,008
Azathioprine16$1,002
Hydroxyzine Hcl28$527
Carvedilol48$280
Spironolactone25$224

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
Salix Pharmaceuticals, A Division Of Bausch Health US, LLCXifaxan$26,739$236,12773 claims
GileadVemlidy$353,554$58,62229 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 95th percentile of 36 transplant hepatology providers in New York.

Other transplant hepatology in New York

See the full list for New York

Where these figures come from

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