Drug Oncology

Rybrevant

Payments companies reported to CMS as associated with Rybrevant. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.

$10.0Massociated payments (2023-2025)

12,472clinicians with associated payments

6companies reporting

By year

2023 $593K

2024 $1.3M

2025 $8.0M

Payments reported as associated with Rybrevant, per program year, as reported to CMS.

Who makes it

Specialties most often involved

Hematology & Oncology $3.5M

Medical Oncology $1.8M

Urology $1.8M

Family $439K

Nurse Practitioner $396K

Internal Medicine $380K

Where the associated payments went, by the receiving clinician's specialty.

Clinicians most associated with Rybrevant

These are the largest totals companies reported as associated with Rybrevant. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.

Clinician	Location	Specialty	Associated payments (2023-2025)
Martin Dietrich	Rockledge, FL	Hematology & Oncology	$212,345.20
David Waterhouse	Cincinnati, OH	Hematology & Oncology	$202,955.47
Mahdi Taha	Boca Raton, FL	Medical Oncology	$194,375.51
Hatim Husain	San Diego, CA	Internal Medicine	$149,834.57
Edgardo Santos	Fort Lauderdale, FL	Hematology & Oncology	$131,828.70
Rhonda Hewitt	Stanford, CA	Nurse Practitioner	$126,011.64
Mark Socinski	Orlando, FL	Hematology & Oncology	$125,717.79
Misako Nagasaka	Orange, CA	Hematology & Oncology	$124,094.49
Scott Sellinger	Tallahassee, FL	Urology	$110,053.28
Vijay Gunuganti	San Antonio, TX	Medical Oncology	$103,693.89

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What this means, and what it doesn't

These payments are legal and common. Drug and device makers routinely pay for meals at educational events, consulting, speaking, travel, and research. Companies are required by federal law to report them; that's why this data exists.
A payment is not evidence of wrongdoing. Most clinicians who accept industry payments provide excellent care. Research payments in particular often reflect participation in clinical trials.
Context beats raw numbers. A few hundred dollars in sandwiches over several years is typical. What's worth understanding is scale, source, and purpose, which is what this page shows.
The data comes from companies, not doctors. Figures are "as reported to CMS" by the paying companies. Clinicians can dispute records through CMS's official process.

Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.