Product Program year 2025 Source: CMS Open Payments

Gamifant

Drug Hematology

NDC 72171-505-01

Open in the dashboard

General payments

$4,126,496

6,674 payments

Research payments

$8,776,024

781 payments

Through program year 2025, $4,126,496 in general payments and $8,776,024 in research payments were reported against Gamifant (Hematology).

No combined total These are different kinds of money, reported under different rules. A meal and a clinical trial grant do not add up to anything meaningful, so this site does not add them.

By program year

14 rows
Year Kind Amount Payments
2025 General $1,185,716 1,902
2025 Research $1,507,292 84
2024 General $936,691 1,549
2024 Research $4,804,440 136
2023 General $795,477 1,299
2023 Research $1,098,633 138
2022 General $559,545 973
2022 Research $220,009 120
2021 General $442,707 526
2021 Research $705,223 187
2020 General $117,844 195
2020 Research $423,685 113
2019 General $88,515 230
2019 Research $16,743 3

Breakdown

Who paid General payments · program years 2019–2025
  1. Sobi, Inc $4,016,784 6,644 payments
  2. Swedish Orphan Biovitrum AB $109,712 30 payments
Top recipients General payments · program year 2025
  1. Ashish Kumar Pediatric Hematology-Oncology · Cincinnati, OH $63,948 5% · 50 payments
  2. Univ Of Mi Hospitals & Hlth Ctrs Teaching hospital · MI $52,500 4% · 2 payments
  3. Walter Chatham Rheumatology · Las Vegas, NV $50,701 4% · 33 payments
  4. William Johnson Hematology & Oncology · New York, NY $43,848 4% · 25 payments
  5. Saara Kaviany Pediatric Hematology-Oncology · New York, NY $41,688 4% · 42 payments

The top 5 of the 100 largest recipients; each share is of general payments naming this product in 2025.

The top 25 recipients, free in the app

Specialties paid General payments · program year 2025
  1. Pediatric Hematology-Oncology Pediatrics $408,391 40% · 152 practitioners
  2. Pediatric Rheumatology Pediatrics $163,694 16% · 74 practitioners
  3. Hematology & Oncology Internal Medicine $134,660 13% · 58 practitioners
  4. Rheumatology Internal Medicine $131,779 13% · 90 practitioners
  5. Pediatrics $31,526 3% · 34 practitioners

The top 5 of 60 specialties; each share is of general payments naming this product to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

Where the money went General payments · program year 2025
  1. New York $224,479 19% · 76 recipients
  2. Ohio $202,131 17% · 46 recipients
  3. California $144,720 12% · 154 recipients
  4. Pennsylvania $102,240 9% · 36 recipients
  5. Michigan $67,110 6% · 30 recipients

The top 5 of 44 states; each share is of general payments naming this product in 2025 where a state was reported.

The top 25 states, free in the app

6,674 general · 781 research

Every payment, record by record

Date, amount, who was paid and what for — filter by year and kind, or download as CSV, free, in files of 5,000 rows.

What you are looking at

Manufacturers name the drug, biological or device a payment relates to. CMS does not give products their own identifiers, so a product here is assembled from how it was reported — a brand may appear under more than one spelling, and this page covers one of them rather than the brand as a whole.

Provenance

Source: CMS Open Payments · through program year 2025

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

How to dispute or correct a record