RxDoctor Payments Data

Gregory Knudson, MD

Urology · Delaware, OHNPI 1033284286

Payments from drug & device makers

$326in general payments, 2019–2025

Across 13 payments — averaging $25.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Astellas Pharma US Inc$168
  • Pfizer$63
  • Springworks Therapeutics, Inc.$48
  • Boston Scientific$47
  • Innovative Medical Technologies, LLC$0

What the payments were for

  • Food & beverage$13842%
  • Education$18958%

General payments by program year

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
Astellas Pharma US Inc2$168
Pfizer4$63
Springworks Therapeutics, Inc.2$48
Boston Scientific2$47
Innovative Medical Technologies, LLC3$0

How this compares

$326 in reported general payments places this provider in the 15th percentile of 485 urology providers in Ohio.

See all urology providers in Ohio

Medicare billing

Part B allowed, 2024
$243,887
Medicare patients
770
Services billed
10,791

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
XtandiEnzalutamide20$391,620
MyrbetriqMirabegron55$51,372
Tamsulosin Hcl1,385$24,220
Solifenacin Succinate212$15,761
Oxybutynin Chloride ErOxybutynin Chloride496$10,482
Testosterone29$8,025
Potassium Citrate ErPotassium Citrate88$7,806
Finasteride396$5,229
Dutasteride135$4,311
Methenamine Hippurate37$3,777
Estradiol61$3,652
Silodosin23$3,006
Desmopressin Acetate32$2,144
Bethanechol Chloride27$1,610
Imipramine Hcl72$1,282

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
Astellas Pharma US IncXtandi, Myrbetriq$168$442,99275 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 15th percentile of 485 urology providers in Ohio.

Other urology in Delaware

See the full list for Ohio

Where these figures come from

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