RxDoctor Payments Data

Mohammed Dawood, MD

Nephrology · Decatur, ILNPI 1174589576

Payments from drug & device makers

$522in general payments, 2019–2025

Across 33 payments — averaging $15.82 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Madrigal Pharmaceuticals$117
  • AstraZeneca$81
  • Vifor Pharma, Inc.$76
  • OPKO Pharmaceuticals, LLC$71
  • Fresenius USA Marketing, Inc.$64
  • Amgen$44
  • plus $69 from 3 others

What the payments were for

  • Food & beverage$51799%
  • Education$51%

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
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.

How this compares

$522 in reported general payments places this provider in the 40th percentile of 524 nephrology providers in Illinois.

See all nephrology providers in Illinois

Medicare billing

Part B allowed, 2024
$233,864
Medicare patients
515
Services billed
1,784

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
VelphoroSucroferric Oxyhydroxide21$113,800
VeltassaPatiromer Calcium Sorbitex62$77,380
LokelmaSodium Zirconium Cyclosilicate46$36,073
Sevelamer Carbonate52$22,136
JardianceEmpagliflozin15$18,182
Calcitriol213$3,791
Calcium Acetate51$3,430
Losartan Potassium255$2,275
Doxazosin Mesylate57$1,943
ProsolParenteral Amino Acid 20% No.123$1,715
Potassium Chloride31$1,411
SpsSodium Polystyrene Sulfon/Sorb13$1,003
Spironolactone136$929
Diltiazem 24hr Er (Cd)Diltiazem Hcl41$925
Amlodipine Besylate147$825

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
Fresenius USA Marketing, Inc.Velphoro$64$113,80021 claims
AstraZenecaLokelma$81$36,07346 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 40th percentile of 524 nephrology providers in Illinois.

Other nephrology in Decatur

See the full list for Illinois

Where these figures come from

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