Vifor (International) Ltd.
Pharmaceutical & medical device company payment data from CMS Open Payments.
Total Payments
$5.1M
Doctors Paid
115
Transactions
2,909
2024 Total
$202,011
Payment Breakdown by Category
Research$3.9M (77.3%)
Consulting$916,482 (18.1%)
Travel$204,016 (4.0%)
Food & Beverage$10,084 (0.2%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Unspecified | $3.9M | 2,526 | 77.3% |
| Consulting Fee | $916,482 | 214 | 18.1% |
| Travel and Lodging | $204,016 | 77 | 4.0% |
| Education | $11,091 | 8 | 0.2% |
| Food and Beverage | $10,084 | 80 | 0.2% |
| Honoraria | $9,683 | 2 | 0.2% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $1,500 | 1 | 0.0% |
| Grant | $1,000 | 1 | 0.0% |
Payments by Type
Research
$3.9M
2,526 transactions
General
$1.2M
383 transactions
Research Studies & Clinical Trials
| Study Name | Total Paid | Doctors | Records |
|---|---|---|---|
| DIAMOND PAT-CR-302 | $2.1M | 26 | 1,423 |
| PAT-CR-302 | $1.1M | 3 | 994 |
| A Study to Investigate the Safety and Efficacy of PA21 (Velphoro) and Calcium Acetate (Phoslyra) in Paediatric and Adolescent Chronic Kidney Disease (CKD) Patients With Hyperphosphataemia | $512,764 | 0 | 100 |
| CARE-HK Services DCC | $70,000 | 0 | 1 |
| VIT-2763-SCD-202 | $67,805 | 0 | 5 |
| VIT-2763-SCD | $12,750 | 0 | 1 |
Payments by Medical Specialty
| Specialty | Total Paid | Doctors | Avg/Doctor |
|---|---|---|---|
| Cardiovascular Disease | $1.1M | 30 | $36,532 |
| Internal Medicine | $442,747 | 27 | $16,398 |
| Nephrology | $135,467 | 17 | $7,969 |
| Anesthesiology | $81,613 | 4 | $20,403 |
| Interventional Cardiology | $47,800 | 3 | $15,933 |
| Military Health Care Provider | $40,608 | 1 | $40,608 |
| Advanced Heart Failure and Transplant Cardiology | $30,400 | 1 | $30,400 |
| Hospitalist | $30,000 | 1 | $30,000 |
| Specialist | $21,950 | 2 | $10,975 |
| Pediatric Hematology-Oncology | $20,073 | 2 | $10,036 |
| Hematology & Oncology | $18,372 | 3 | $6,124 |
| Pediatrics | $15,323 | 3 | $5,108 |
| Emergency Medicine | $15,200 | 2 | $7,600 |
| Obstetrics & Gynecology | $15,133 | 2 | $7,567 |
| Pediatric Nephrology | $12,018 | 2 | $6,009 |
| Pediatric Anesthesiology | $10,989 | 1 | $10,989 |
| Hematology | $6,881 | 1 | $6,881 |
| Pulmonary Disease | $5,736 | 2 | $2,868 |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | $2,901 | 1 | $2,901 |
| Gastroenterology | $1,930 | 1 | $1,930 |
| Dermatology | $1,282 | 3 | $427.22 |
| Surgery | $922.00 | 1 | $922.00 |
| Rheumatology | $425.00 | 3 | $141.67 |
| Emergency Medical Services | $194.00 | 1 | $194.00 |
| Allergy & Immunology | $108.80 | 1 | $108.80 |
Top Paid Doctors — Page 4
| Doctor | Specialty | Location | Total | 2020 |
|---|---|---|---|---|
| Giorgio Napoli, M.d, M.D | Cardiovascular Disease | Upton, MA | $900.00 | $0 |
| George Aronoff, Md, MD | Nephrology | Louisville, KY | $895.00 | $0 |
| Dr. Jonathan Silverberg, Md, Phd, Mph, MD, PHD, MPH | Dermatology | Washington, DC | $800.00 | $0 |
| Mrs. Amy Paller, Md, MD | Pediatrics | Chicago, IL | $800.00 | $0 |
| Dr. Tyler Gluckman, M.d, M.D | Cardiovascular Disease | Portland, OR | $605.00 | $0 |
| Dr. Santanu Biswas, Md, MD | Cardiovascular Disease | Seattle, WA | $533.33 | $0 |
| Charles Dow, M.d, M.D | Cardiovascular Disease | Roxbury Crossing, MA | $500.00 | $0 |
| Liviu Klein, Md, Ms, MD, MS | Internal Medicine | San Francisco, CA | $500.00 | $0 |
| Dr. Amit Nahata, M.d, M.D | Nephrology | Steubenville, OH | $500.00 | $0 |
| Mark Feinberg, Md, MD | Cardiovascular Disease | Boston, MA | $500.00 | $0 |
| Dr. Andrew Freeman, Md, MD | Cardiovascular Disease | Denver, CO | $500.00 | $0 |
| Dr. Kenneth Mcgaffin, Md, MD | Internal Medicine | Monroeville, PA | $491.66 | $0 |
| Douglas Johnson, M.d, M.D | Nephrology | Allentown, PA | $473.80 | $0 |
| Dr. Saeid Nosrati, M.d, M.D | Nephrology | Los Angeles, CA | $433.33 | $0 |
| Dr. Vikas Dharnidharka, Md, MD | Pediatrics | New Brunswick, NJ | $400.00 | $0 |
| Dr. Roxana Ghashghaei, M.d, M.D | Cardiovascular Disease | Laguna Hills, CA | $393.33 | $0 |
| Victor Gordeuk, Md, MD | Hematology & Oncology | Chicago, IL | $351.69 | $0 |
| Dr. Kunal Gurav, M.d, M.D | Internal Medicine | Saint Louis, MO | $335.83 | $0 |
| Norman Jaffe, Md, MD | Cardiovascular Disease | Oswego, NY | $325.00 | $0 |
| Glenn Chertow, Md, MD | Internal Medicine | Stanford, CA | $316.67 | $0 |
| Mony Fraer, Md, MD | Internal Medicine | Iowa City, IA | $300.00 | $0 |
| Gary Cohen, Md, MD | Internal Medicine | Salem, MA | $300.00 | $0 |
| G Milan, M.d, M.D | Nephrology | Dover, DE | $300.00 | $0 |
| Dr. Boris Zaks, M.d, M.D | Dermatology | Beverly Hills, CA | $283.33 | $0 |
| Fuad Shihab, Md, MD | Nephrology | Salt Lake City, UT | $240.00 | $0 |
About Vifor (International) Ltd.
Vifor (International) Ltd. has made $5.1M in payments to 115 healthcare providers, recorded across 2,909 transactions in the CMS Open Payments database. In 2024, the company paid $202,011. The top product by payment volume is Veltassa ($3.1M).
Payments were distributed across 25 medical specialties. The top specialty by payment amount is Cardiovascular Disease ($1.1M to 30 doctors).
Payment categories include: Food & Beverage ($10,084), Consulting ($916,482), Research ($3.9M), Travel & Lodging ($204,016).
Vifor (International) Ltd. is associated with 3 products in the CMS Open Payments database.