Fresenius Kabi USA, LLC

1. Childrens Hospital Corporation Teaching hospital · MA $1,100,199 4 payments
2. Daniel Sessler Anesthesiology · Cleveland, OH $48,360 3 payments
3. Matthew Weinger Anesthesiology · Nashville, TN $42,167 31 payments
4. Michael Fitzgerald Neonatal-Perinatal Medicine · Aurora, CO $34,236 59 payments
5. Zbigniew Szczepiorkowski Blood Banking & Transfusion Medicine · Lebanon, NH $30,300 1 payment
6. Childrens Hospital Of Orange Count Teaching hospital · CA $19,000 3 payments
7. Kamyar Kalantar Nephrology · Orange, CA $18,305 4 payments
8. Daniel Coyne Nephrology · Saint Louis, MO $16,357 5 payments
9. David Evans Trauma Surgery · Columbus, OH $14,219 33 payments
10. Mona Papari Clinical Pathology · Rosemont, IL $13,550 10 payments

1. Duke University Hospital Teaching hospital · NC $160,536 4 payments
2. Baylor College Of Medicine Teen Health Clinic $69,141 68 payments
3. Vanderbilt University Medical Center - Vanderbilt University Medical Center Pediatric Medicine $63,784 122 payments
4. Durham Va Medical Center $50,000 1 payment
5. Riley Hospital For Children At Indiana University Health $49,359 38 payments
6. Brain Research Institute $37,314 12 payments
7. Childrens Hospital Medical Center Teaching hospital · OH $34,050 5 payments
8. Upmc $32,269 13 payments
9. Uchicago Medicine $30,000 5 payments
10. Memorialcare Long Beach Med Ctr Teaching hospital · CA $29,024 79 payments

1. Omegaven Parental Nutrition $1,116,119 86% · 11 recipients
2. Smoflipid Parental Nutrition $89,997 7% · 131 recipients
3. Ivenix Infusion System Medical Device $43,608 3% · 15 recipients
4. Dilaudid Anesthetics $13,232 1% · 6 recipients
5. Tyenne Biosimilars $11,657 <1% · 334 recipients

The top 5 of 12 products; each share is of this company’s general payments naming a product in 2025. A payment can name up to five products, so these amounts overlap.

The top 25 products, free in the app

1. Anesthesiology $93,138 25% · 15 practitioners
2. Rheumatology Internal Medicine $37,346 10% · 757 practitioners
3. Nephrology Internal Medicine $34,676 9% · 3 practitioners
4. Neonatal-Perinatal Medicine Pediatrics $34,572 9% · 4 practitioners
5. Blood Banking & Transfusion Medicine Pathology $30,300 8% · 1 practitioner

The top 5 of 87 specialties; each share is of this company’s general payments to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

1. Massachusetts $1,102,821 72% · 74 recipients
2. Ohio $76,582 5% · 54 recipients
3. California $51,867 3% · 200 recipients
4. Colorado $46,787 3% · 27 recipients
5. Tennessee $43,458 3% · 33 recipients

The top 5 of 50 states; each share is of this company’s general payments in 2025 where a state was reported.

The top 25 states, free in the app

1. Royalty or License $3,240,498 13 payments
2. Consulting Fee $1,622,801 709 payments
3. Food and Beverage $572,755 22,677 payments
4. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $273,564 97 payments
5. Travel and Lodging $233,231 693 payments
6. Space rental or facility fees (teaching hospital only) $156,238 49 payments
7. Honoraria $4,200 2 payments
8. Gift $90 2 payments
9. Education $80 4 payments

1. Fresenius USA Marketing, Inc. MA, United States $4,838,947
2. Fresenius USA Manufacturing, Inc. MA, United States $1,383,421
3. Fresenius USA Inc. MA, United States $23,286
4. Fresenius Medical Care Renal Therapies Group, LLC. MA, United States $0

Grouped by name only. CMS publishes no corporate ownership, so a shared name does not mean a shared parent.