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.

Page 1 of 9; records 1–50 of 439 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

TRANSMEDICS, INC.

CMS reporting company ID 100000010939

General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 9; records 1–50 of 439 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000010939?year=2024&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
TRANSMEDICS, INC., CMS reporting company ID 100000010939. General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 9; records 1–50 of 439 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000010939?year=2024&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). TRANSMEDICS, INC., CMS reporting company ID 100000010939. General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 9; records 1–50 of 439 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000010939?year=2024&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
TRANSMEDICS, INC., CMS reporting company ID 100000010939, IndustryPayments, General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 9; records 1–50 of 439 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/company/100000010939?year=2024&recipient=all#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

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).

Link to these filtered records · CMS source dataset ↗

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 entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
DAVID CRONIN
Physician / non-physician practitioner
TransMedics, Inc. $3,000.0012/19/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757780 CMS
MASSACHUSETTS GENERAL HOSPITAL
Teaching hospital
TransMedics, Inc. $70,480.0012/16/2024 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. $1,165.7112/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757444 CMS
ADAM SETH BODZIN
Physician / non-physician practitioner
TransMedics, Inc. $3,000.0012/11/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757580 CMS
JOREN CHRISTIAN MADSEN
Physician / non-physician practitioner
TransMedics, Inc. $5,000.0011/26/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757300 CMS
ROBERT D DAVIS
Physician / non-physician practitioner
TransMedics, Inc. $3,000.0011/22/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757142 CMS
EDWARD R GARRITY
Physician / non-physician practitioner
TransMedics, Inc. $3,000.0011/22/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757204 CMS
MASSACHUSETTS GENERAL HOSPITAL
Teaching hospital
TransMedics, Inc. $7,750.0011/22/2024 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. $1,628.5411/19/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757644 CMS
RAFIK GHOBRIAL
Physician / non-physician practitioner
TransMedics, Inc. $12,686.1911/19/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757646 CMS
MEHMET H AKAY
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/15/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757704 CMS
DANIEL G MALUF
Physician / non-physician practitioner
TransMedics, Inc. $1,163.9911/14/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757308 CMS
MASSACHUSETTS GENERAL HOSPITAL
Teaching hospital
TransMedics, Inc. $64,000.0011/14/2024 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. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154756940 CMS
AMIT K MATHUR
Physician / non-physician practitioner
TransMedics, Inc. $2,411.6811/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154756956 CMS
AARON JOSEPH AHEARN
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154756972 CMS
MARC LEE MELCHER
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154756986 CMS
IRENE K KIM
Physician / non-physician practitioner
TransMedics, Inc. $2,411.6811/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757012 CMS
KAZUNARI SASAKI
Physician / non-physician practitioner
TransMedics, Inc. $2,411.6811/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757026 CMS
ABBAS ARDEHALI
Physician / non-physician practitioner
TransMedics, Inc. $2,220.6011/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757048 CMS
ALEXANDER KROEMER
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757114 CMS
CHIRAG S DESAI
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757118 CMS
LAWRENCE T CHIN
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757126 CMS
JONATHAN C HUNDLEY
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757162 CMS
MARWAN KAZIMI
Physician / non-physician practitioner
TransMedics, Inc. $1,147.9411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757166 CMS
RAM M SUBRAMANIAN
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757172 CMS
FARJAD SIDDIQUI
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757176 CMS
ZOE STEWART LEWIS
Physician / non-physician practitioner
TransMedics, Inc. $2,551.6711/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757198 CMS
DERRICK A CHRISTOPHER
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757228 CMS
MALAY B SHAH
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757260 CMS
RANDOLPH L SCHAFFER
Physician / non-physician practitioner
TransMedics, Inc. $1,191.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757272 CMS
DHEERA REDDY
Physician / non-physician practitioner
TransMedics, Inc. $1,308.1711/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757274 CMS
NAHEL ELIAS
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757276 CMS
JAMES F MARKMANN
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757278 CMS
BENJAMIN PHILOSOPHE
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757304 CMS
STEPHEN GRAY
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757312 CMS
SHUNJI NAGAI
Physician / non-physician practitioner
TransMedics, Inc. $1,141.5211/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757322 CMS
CHRISTOPHER J SONNENDAY
Physician / non-physician practitioner
TransMedics, Inc. $1,222.7911/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757342 CMS
BENJAMIN SAMSTEIN
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757354 CMS
ANDREW BARBAS
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757420 CMS
DIONISIOS V VROCHIDES
Physician / non-physician practitioner
TransMedics, Inc. $1,251.4311/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757428 CMS
KARIM J HALAZUN
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757492 CMS
MILAN M KINKHABWALA
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757496 CMS
NABIL DAGHER
Physician / non-physician practitioner
TransMedics, Inc. $1,191.5311/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757502 CMS
TOMOAKI KATO
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757506 CMS
ROBERT S BENNETT
Physician / non-physician practitioner
TransMedics, Inc. $2,411.6811/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757516 CMS
RADI ZAKI
Physician / non-physician practitioner
TransMedics, Inc. $1,254.0311/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757592 CMS
TIFFANY LEE ANTHONY
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757638 CMS
RAFIK GHOBRIAL
Physician / non-physician practitioner
TransMedics, Inc. $1,126.5411/13/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154757648 CMS
CHUN-SING HUANG
Physician / non-physician practitioner
TransMedics, Inc. $2,411.6811/13/2024 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 yearReportedRecordsProvidersDetail
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.

Providers listed (500)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
DILIP K MOONKA Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MI 2
DINA AL RAMENI Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) CT 1
DIONISIOS V VROCHIDES Allopathic & Osteopathic Physicians|Surgery NC 5
DIRK PAUL SLAKER Allopathic & Osteopathic Physicians|Internal Medicine TN 2
DONALD BOTTA Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) FL 4
DONNA M MANCINI Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology NY 1
DUC THINH PHAM Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) IL 3
DUYEN TRAN Allopathic & Osteopathic Physicians|Emergency Medicine CT 4
EDWARD R GARRITY Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine IL 6
EMAD KISHI Allopathic & Osteopathic Physicians|Surgery MI 1
EMILY DIANE RAPSTINE Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) AZ 1
ERIBERTO MICHEL Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) MA 1
ERIC RAY SKIPPER Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) NC 4
ERIK E SUAREZ Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) TX 1
ERIN C MAYNARD Allopathic & Osteopathic Physicians|Transplant Surgery KY 1
ERIN E FLATTERY Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology NY 2
ESTEBAN CALDERON Allopathic & Osteopathic Physicians|Surgery AZ 4
ESTHER VICTORIA OVDAT Allopathic & Osteopathic Physicians|Transplant Surgery MN 1
EVELYN WAUGH Allopathic & Osteopathic Physicians|Transplant Surgery NE 4
FADY MICHAEL KALDAS Allopathic & Osteopathic Physicians|Transplant Surgery CA 3
FARDAD ESMAILIAN Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) CA 5
FARJAD SIDDIQUI Allopathic & Osteopathic Physicians|Surgery GA 3
FRANCIS BAULDRICK HERNANDEZ Allopathic & Osteopathic Physicians|Transplant Surgery PR 2
FRANCIS X DOWNEY Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) AZ 2
FRANCISCO A ARABIA Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) CA 5
FREDERICK VYAS Allopathic & Osteopathic Physicians|Transplant Surgery PA 2
GABRIEL LOOR Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) TX 3
GABRIEL SAYER Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology NY 5
GARY SCHWARTZ Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) TX 6
GEETHA BHAT Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology OH 3
GEORGE MAZARIEGOS — PA 1
GERT DIEDERICK VICTOR PRETORIUS Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) CA 3
GIORGIO A ROCCARO Allopathic & Osteopathic Physicians|Internal Medicine|Transplant Hepatology GA 2
GIRIDHAR VEDULA Allopathic & Osteopathic Physicians|Transplant Surgery GA 1
GIUSEPPE D'AMICO Allopathic & Osteopathic Physicians|Transplant Surgery CO 1
GLENN JEFFREY PELLETIER Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) CA 1
GLENN KHAM WAKAM Allopathic & Osteopathic Physicians|Surgery CA 2
GLORIA LI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX 2
GRACE E LASSITER Allopathic & Osteopathic Physicians|Surgery MA 1
GREGORY R VEILLETTE Allopathic & Osteopathic Physicians|Transplant Surgery NY 1
GREGORY S COUPER Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) MA 1
GUNDEEP SINGH DHILLON Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine CA 3
GUSTAVO LIONEL KNOP Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) MN 1
HAN LI Allopathic & Osteopathic Physicians|Surgery MA 1
HARRISON POLLINGER Allopathic & Osteopathic Physicians|Transplant Surgery GA 1
HAYTHAM MARIA Allopathic & Osteopathic Physicians|Surgery WA 1
HIROO KINAMI Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) CA 2
HIROSHI SOGAWA Allopathic & Osteopathic Physicians|Surgery CT 1
HOLLY GRAVES Allopathic & Osteopathic Physicians|Surgery PA 3
HOWARD J HUANG Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease TX 2