TRANSMEDICS, INC.
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Payment records · PY2024
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2024 · All recipient types · CMS publication 2026-06-30
439 matching records · $1,228,546.14 reported total · 1 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 439 matching records (CSV)
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 1–50 of 439.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| DAVID CRONIN Physician / non-physician practitioner | TransMedics, Inc. | $3,000.00 | 12/19/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757780 | CMS |
| MASSACHUSETTS GENERAL HOSPITAL Teaching hospital | TransMedics, Inc. | $70,480.00 | 12/16/2024 | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757798 | CMS |
| MATTHEW HARTWIG Physician / non-physician practitioner | TransMedics, Inc. | $1,165.71 | 12/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757444 | CMS |
| ADAM SETH BODZIN Physician / non-physician practitioner | TransMedics, Inc. | $3,000.00 | 12/11/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757580 | CMS |
| JOREN CHRISTIAN MADSEN Physician / non-physician practitioner | TransMedics, Inc. | $5,000.00 | 11/26/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757300 | CMS |
| ROBERT D DAVIS Physician / non-physician practitioner | TransMedics, Inc. | $3,000.00 | 11/22/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757142 | CMS |
| EDWARD R GARRITY Physician / non-physician practitioner | TransMedics, Inc. | $3,000.00 | 11/22/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757204 | CMS |
| MASSACHUSETTS GENERAL HOSPITAL Teaching hospital | TransMedics, Inc. | $7,750.00 | 11/22/2024 | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757794 | CMS |
| RAFIK GHOBRIAL Physician / non-physician practitioner | TransMedics, Inc. | $1,628.54 | 11/19/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757644 | CMS |
| RAFIK GHOBRIAL Physician / non-physician practitioner | TransMedics, Inc. | $12,686.19 | 11/19/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757646 | CMS |
| MEHMET H AKAY Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/15/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757704 | CMS |
| DANIEL G MALUF Physician / non-physician practitioner | TransMedics, Inc. | $1,163.99 | 11/14/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757308 | CMS |
| MASSACHUSETTS GENERAL HOSPITAL Teaching hospital | TransMedics, Inc. | $64,000.00 | 11/14/2024 | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757796 | CMS |
| BRIANNA RUCH Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154756940 | CMS |
| AMIT K MATHUR Physician / non-physician practitioner | TransMedics, Inc. | $2,411.68 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154756956 | CMS |
| AARON JOSEPH AHEARN Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154756972 | CMS |
| MARC LEE MELCHER Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154756986 | CMS |
| IRENE K KIM Physician / non-physician practitioner | TransMedics, Inc. | $2,411.68 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757012 | CMS |
| KAZUNARI SASAKI Physician / non-physician practitioner | TransMedics, Inc. | $2,411.68 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757026 | CMS |
| ABBAS ARDEHALI Physician / non-physician practitioner | TransMedics, Inc. | $2,220.60 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757048 | CMS |
| ALEXANDER KROEMER Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757114 | CMS |
| CHIRAG S DESAI Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757118 | CMS |
| LAWRENCE T CHIN Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757126 | CMS |
| JONATHAN C HUNDLEY Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757162 | CMS |
| MARWAN KAZIMI Physician / non-physician practitioner | TransMedics, Inc. | $1,147.94 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757166 | CMS |
| RAM M SUBRAMANIAN Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757172 | CMS |
| FARJAD SIDDIQUI Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757176 | CMS |
| ZOE STEWART LEWIS Physician / non-physician practitioner | TransMedics, Inc. | $2,551.67 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757198 | CMS |
| DERRICK A CHRISTOPHER Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757228 | CMS |
| MALAY B SHAH Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757260 | CMS |
| RANDOLPH L SCHAFFER Physician / non-physician practitioner | TransMedics, Inc. | $1,191.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757272 | CMS |
| DHEERA REDDY Physician / non-physician practitioner | TransMedics, Inc. | $1,308.17 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757274 | CMS |
| NAHEL ELIAS Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757276 | CMS |
| JAMES F MARKMANN Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757278 | CMS |
| BENJAMIN PHILOSOPHE Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757304 | CMS |
| STEPHEN GRAY Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757312 | CMS |
| SHUNJI NAGAI Physician / non-physician practitioner | TransMedics, Inc. | $1,141.52 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757322 | CMS |
| CHRISTOPHER J SONNENDAY Physician / non-physician practitioner | TransMedics, Inc. | $1,222.79 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757342 | CMS |
| BENJAMIN SAMSTEIN Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757354 | CMS |
| ANDREW BARBAS Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757420 | CMS |
| DIONISIOS V VROCHIDES Physician / non-physician practitioner | TransMedics, Inc. | $1,251.43 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757428 | CMS |
| KARIM J HALAZUN Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757492 | CMS |
| MILAN M KINKHABWALA Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757496 | CMS |
| NABIL DAGHER Physician / non-physician practitioner | TransMedics, Inc. | $1,191.53 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757502 | CMS |
| TOMOAKI KATO Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757506 | CMS |
| ROBERT S BENNETT Physician / non-physician practitioner | TransMedics, Inc. | $2,411.68 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757516 | CMS |
| RADI ZAKI Physician / non-physician practitioner | TransMedics, Inc. | $1,254.03 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757592 | CMS |
| TIFFANY LEE ANTHONY Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757638 | CMS |
| RAFIK GHOBRIAL Physician / non-physician practitioner | TransMedics, Inc. | $1,126.54 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757648 | CMS |
| CHUN-SING HUANG Physician / non-physician practitioner | TransMedics, Inc. | $2,411.68 | 11/13/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1154757656 | CMS |
Practitioner overview · all loaded program years
500 providers listed 1,262 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2021, 2022, 2023, 2024, 2025
- Record count: 1,262
- Providers listed: 500
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments by program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2021 | $370,916.87 | 109 | 53 | This company in PY2021 → |
| PY2022 | $250,278.69 | 90 | 72 | This company in PY2022 → |
| PY2023 | $1,092,510.39 | 229 | 168 | This company in PY2023 → |
| PY2024 | $851,251.14 | 434 | 188 | This company in PY2024 → |
| PY2025 | $629,055.76 | 400 | 188 | This company in PY2025 → |
By recipient specialty (26)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 24 specialties 494 providers
- Emergency Medicine 1
- General Practice 1
- Internal Medicine 5
- Internal Medicine · Advanced Heart Failure and Transplant Cardiology 17
- Internal Medicine · Cardiovascular Disease 8
- Internal Medicine · Critical Care Medicine 4
- Internal Medicine · Gastroenterology 2
- Internal Medicine · Hepatology 2
- Internal Medicine · Interventional Cardiology 1
- Internal Medicine · Nephrology 1
- Internal Medicine · Pulmonary Disease 16
- Internal Medicine · Transplant Hepatology 1
- Pathology · Anatomic Pathology & Clinical Pathology 1
- Pediatrics 1
- Pediatrics · Pediatric Pulmonology 1
- Surgery 143
- Surgery · Pediatric Surgery 6
- Surgery · Plastic and Reconstructive Surgery 1
- Surgery · Surgical Critical Care 1
- Surgery · Trauma Surgery 1
- Surgery · Vascular Surgery 2
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 127
- Transplant Surgery 148
- Urology 3
Physician Assistants & Advanced Practice Nursing Providers 2 specialties 2 providers
Providers listed (500)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| AARON JOSEPH AHEARN | Allopathic & Osteopathic Physicians|Transplant Surgery | CA | 4 |
| ABBAS A RANA | Allopathic & Osteopathic Physicians|Transplant Surgery | TX | 2 |
| ABBAS ARDEHALI | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | CA | 7 |
| ADAM MATHIAS FRANK | Allopathic & Osteopathic Physicians|Transplant Surgery | PA | 1 |
| ADAM SETH BODZIN | Allopathic & Osteopathic Physicians|Transplant Surgery | PA | 26 |
| ADHNAN MOHAMED | Allopathic & Osteopathic Physicians|Transplant Surgery | MI | 1 |
| ADITYA PARIKH | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NY | 3 |
| ADNAN A KHAN | Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology | MO | 3 |
| ADRIAN B VANBAKEL | Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology | SC | 5 |
| AHMAD ABDELAAL | Allopathic & Osteopathic Physicians|Surgery | NY | 3 |
| AHMAD ALQASSIEH | Allopathic & Osteopathic Physicians|Surgery | SC | 2 |
| AHMAD MIRZA | Allopathic & Osteopathic Physicians|Transplant Surgery | GA | 3 |
| AHMAD ZEESHAN | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | FL | 1 |
| AHMED GABER | Allopathic & Osteopathic Physicians|Transplant Surgery | TX | 1 |
| AHMED NASSAR | Allopathic & Osteopathic Physicians|Transplant Surgery | MI | 2 |
| AHMED NASSAR | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | PA | 2 |
| AHMET KORKUT BELLI | Allopathic & Osteopathic Physicians|Surgery | NY | 2 |
| AJAI KHANNA | Allopathic & Osteopathic Physicians|Transplant Surgery | PA | 1 |
| AKSHAY CHAUHAN | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | MN | 1 |
| AL FARAAZ KASSAM | Allopathic & Osteopathic Physicians|Surgery | MD | 2 |
| ALADDEIN FATHY MATTAR | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | MI | 1 |
| ALAN MALKI | — | CA | 1 |
| ALEAH LIN BRUBAKER | Allopathic & Osteopathic Physicians|Surgery | CA | 1 |
| ALEJANDRO CHAVARRIAGA | Allopathic & Osteopathic Physicians|Surgery | FL | 2 |
| ALEJANDRO JESUS CRACCO MAHECHA | Allopathic & Osteopathic Physicians|Transplant Surgery | KY | 1 |
| ALEX REYENTOVICH | Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology | NY | 1 |
| ALEXANDER KROEMER | Allopathic & Osteopathic Physicians|Transplant Surgery | DC | 4 |
| ALEXANDER R CORTEZ | Allopathic & Osteopathic Physicians|Surgery | MN | 2 |
| ALEXANDRA BOLOGNESE | Allopathic & Osteopathic Physicians|Transplant Surgery | OR | 1 |
| ALEXANDRE P ANCHETA | Allopathic & Osteopathic Physicians|Transplant Surgery | KY | 3 |
| ALEXANDRIA TRAN | Allopathic & Osteopathic Physicians|Transplant Surgery | UT | 3 |
| ALI ABIDALI | Allopathic & Osteopathic Physicians|Surgery | CA | 4 |
| ALI GHODSIZAD | Allopathic & Osteopathic Physicians|Surgery | FL | 1 |
| ALI IBRAHIM OWN | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | OH | 1 |
| ALLEN D HAMDAN | Allopathic & Osteopathic Physicians|Surgery|Vascular Surgery | MA | 10 |
| ALVIN C WEE | Allopathic & Osteopathic Physicians|Urology | IN | 2 |
| AMANDA R JENSEN | Allopathic & Osteopathic Physicians|Surgery|Pediatric Surgery | OH | 2 |
| AMAR GUPTA | Allopathic & Osteopathic Physicians|Surgery | TX | 1 |
| AMIT D PARULEKAR | Allopathic & Osteopathic Physicians|Internal Medicine | TN | 1 |
| AMIT K MATHUR | Allopathic & Osteopathic Physicians|Transplant Surgery | AZ | 7 |
| AMIT PAWALE | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | MO | 2 |
| AMJAD M ALSAMTI | Allopathic & Osteopathic Physicians|Transplant Surgery | VA | 2 |
| AMMAR O MAHMOOD | Allopathic & Osteopathic Physicians|Surgery|Plastic and Reconstructive Surgery | TN | 1 |
| AMY D LU | Allopathic & Osteopathic Physicians|Transplant Surgery | FL | 1 |
| AMY G FIEDLER | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | CA | 1 |
| ANDREW BARBAS | Allopathic & Osteopathic Physicians|Surgery | NC | 5 |
| ANDREW JOHN MACDONALD | Allopathic & Osteopathic Physicians|Transplant Surgery | MN | 2 |
| ANTHONY PHILIP CARNICELLI | Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology | SC | 1 |
| ANTHONY WILLIAM CASTLEBERRY | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | NE | 1 |
| ANTONIO DI CARLO | Allopathic & Osteopathic Physicians|Surgery | PA | 2 |