Question 1

Has Panayotis Ledakis, MD received payments from drug or device companies?

Accepted Answer

Yes. Drug and device makers reported $675,102 in general payments to Panayotis Ledakis, MD across 200 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Question 2

Does a payment mean Panayotis Ledakis, MD did something wrong?

Accepted Answer

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Question 3

Where does this information about Panayotis Ledakis, MD come from?

Accepted Answer

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

Company	Payments	Total
Merck	31	$617,360
Takeda Pharmaceuticals U.S.A., Inc.	10	$43,103
Immunogen, Inc.	6	$7,580
Rigel Pharmaceuticals, Inc.	4	$3,092
AbbVie	19	$459
E.r. Squibb & Sons, L.L.C.	13	$409
Intera Oncology, Inc	2	$322
Pfizer	16	$315
Novartis	12	$246
Eisai Inc.	6	$179
GSK	7	$163
Seagen Inc.	4	$158
Pharmacyclics LLC, An Abbvie Company	6	$139
Caris MPI, Inc.	1	$129
Johnson & Johnson(2 entities)	8	$127
AstraZeneca(2 entities)	6	$123
Regeneron Healthcare Solutions, Inc.	4	$112
Ipsen Biopharmaceuticals, Inc	3	$95
Astellas Pharma US Inc	4	$93
Incyte Corporation	2	$89
Sanofi	4	$86
Pharmaessentia USA Corporation	3	$72
Jazz Pharmaceuticals Inc.	1	$69
Daiichi Sankyo Inc.	2	$56
Tempus AI, Inc	2	$54
Alnylam Pharmaceuticals Inc.	3	$49
Bayer	2	$48
Mirati Therapeutics, Inc.	2	$47
Sobi, Inc	2	$40
Clovis Oncology, Inc.	2	$34
Agios Pharmaceuticals, Inc.	1	$34
Genentech USA, Inc.	2	$33
Gilead	2	$29
Pharmacosmos Therapeutics Inc.	1	$28
Cumberland Pharmaceuticals, Inc.	1	$23
Partner Therapeutics, Inc.	1	$20
Puma Biotechnology, Inc.	1	$19
Array Biopharma Inc	1	$19
Foundation Medicine, Inc.	1	$18
Shire North American Group Inc	1	$15
Amgen	1	$13

Panayotis Ledakis, MD

Payments from drug & device makers

Who reported the general payments

How this compares

Medicare billing

Other hematology & oncology in Baltimore