ThromboGenics, 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 · PY2020
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2020 · All recipient types · CMS publication 2026-06-30
36 matching records · $191,998.64 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 36 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 1–36 of 36.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| ARSHAD M KHANANI Physician / non-physician practitioner | Thrombogenics, Inc. | $3,000.00 | 12/14/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752559 | CMS |
| ALTON S ROSSMAN Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752537 | CMS |
| DARRIN P FLEMING Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752539 | CMS |
| DAVID ANDREW HACKETT Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752541 | CMS |
| JAMES E SHARP Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752543 | CMS |
| JASON C FRIEDRICHS Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752545 | CMS |
| JASON R OILAR Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752547 | CMS |
| JOHN D WELLWOOD Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752549 | CMS |
| JULIA M KUHN Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752551 | CMS |
| NICHOLAS J HEDBERG Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752553 | CMS |
| PHILIP BRADLEY STOCKSTAD Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752555 | CMS |
| WILLIAM A DUNN Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752557 | CMS |
| ANNETTE CHANG SIMS Physician / non-physician practitioner | ThromboGenics, Inc. | $80.18 | 10/26/2020 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752561 | CMS |
| DAVID S BOYER Physician / non-physician practitioner | Thrombogenics, Inc. | $1,250.00 | 09/18/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752533 | CMS |
| Duke University Hospital Teaching hospital | Thrombogenics, Inc. | $28,869.00 | 08/26/2020 | Space rental or facility fees (teaching hospital only) | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 753160851 | CMS |
| PETER K KAISER Physician / non-physician practitioner | Thrombogenics, Inc. | $5,500.00 | 08/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752521 | CMS |
| ARSHAD M KHANANI Physician / non-physician practitioner | Thrombogenics, Inc. | $2,000.00 | 08/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752523 | CMS |
| RAJ K MATURI Physician / non-physician practitioner | Thrombogenics, Inc. | $1,250.00 | 08/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752525 | CMS |
| ELIAS REICHEL Physician / non-physician practitioner | Thrombogenics, Inc. | $1,250.00 | 08/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752527 | CMS |
| CHARLES CLIFTON WYKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $1,250.00 | 08/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752529 | CMS |
| JEFFREY S HEIER Physician / non-physician practitioner | Thrombogenics, Inc. | $1,320.00 | 08/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752531 | CMS |
| JOSEPH I MARKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $6,500.00 | 05/15/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752519 | CMS |
| ARSHAD M KHANANI Physician / non-physician practitioner | Thrombogenics, Inc. | $875.00 | 04/24/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752517 | CMS |
| Cleveland Clinic Hospital Teaching hospital | Thrombogenics, Inc. | $71,760.00 | 04/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752515 | CMS |
| JOSEPH I MARKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $6,500.00 | 04/10/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752511 | CMS |
| ARSHAD M KHANANI Physician / non-physician practitioner | Thrombogenics, Inc. | $1,405.74 | 04/10/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752513 | CMS |
| JOSEPH I MARKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $6,500.00 | 03/20/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752509 | CMS |
| ARSHAD M KHANANI Physician / non-physician practitioner | Thrombogenics, Inc. | $3,000.00 | 03/05/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752505 | CMS |
| JOSEPH I MARKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $6,500.00 | 03/05/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752507 | CMS |
| CHARLES CLIFTON WYKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $2,500.00 | 01/31/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752501 | CMS |
| JOSEPH I MARKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $6,500.00 | 01/31/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752503 | CMS |
| PRAVIN U DUGEL Physician / non-physician practitioner | Thrombogenics, Inc. | $5,000.00 | 01/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752491 | CMS |
| JOSEPH I MARKOFF Physician / non-physician practitioner | Thrombogenics, Inc. | $6,500.00 | 01/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752493 | CMS |
| SRINIVAS R SADDA Physician / non-physician practitioner | Thrombogenics, Inc. | $1,200.00 | 01/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752495 | CMS |
| DAVID GUYER Physician / non-physician practitioner | Thrombogenics, Inc. | $19,606.74 | 01/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752497 | CMS |
| DAVID S BOYER Physician / non-physician practitioner | Thrombogenics, Inc. | $1,000.00 | 01/21/2020 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 736752499 | CMS |
Practitioner overview · all loaded program years
79 providers listed 169 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020
- Record count: 169
- Providers listed: 79
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 |
|---|---|---|---|---|
| PY2019 | $256,785.08 | 135 | 62 | This company in PY2019 → |
| PY2020 | $91,369.64 | 34 | 23 | This company in PY2020 → |
By recipient specialty (6)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 4 specialties 68 providers
Eye and Vision Services Providers 2 specialties 10 providers
Providers listed (79)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ALAN A DOWNIE | Allopathic & Osteopathic Physicians|Ophthalmology | MN | 1 |
| ALLEN YING HSIANG HU | Allopathic & Osteopathic Physicians|Ophthalmology | MD | 1 |
| ALTON S ROSSMAN | Eye and Vision Services Providers|Optometrist | OR | 1 |
| AN TAM HUYNH | Eye and Vision Services Providers|Optometrist | FL | 1 |
| ANA L FLORES | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | TN | 2 |
| ANNETTE CHANG SIMS | Allopathic & Osteopathic Physicians|Ophthalmology | OR | 1 |
| ARSHAD M KHANANI | Allopathic & Osteopathic Physicians|Ophthalmology | NV | 16 |
| ASHKAN ABBEY | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 3 |
| ATHANASIOS PAPAKOSTAS | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | MO | 2 |
| CALVIN E MEIN | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 4 |
| CARL DANZIG | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| CAROLINE R BAUMAL | Allopathic & Osteopathic Physicians|Ophthalmology|Uveitis and Ocular Inflammatory Disease | MA | 2 |
| CHARLES CLIFTON WYKOFF | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 2 |
| DANIEL L CHAO | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | CA | 1 |
| DARA D KOOZEKANANI | Allopathic & Osteopathic Physicians|Ophthalmology | MN | 2 |
| DARRIN P FLEMING | Eye and Vision Services Providers|Optometrist | OR | 1 |
| DAVID A EICHENBAUM | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 5 |
| DAVID ANDREW HACKETT | Eye and Vision Services Providers|Optometrist|Vision Therapy | OR | 1 |
| DAVID GUYER | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 6 |
| DAVID J WARROW | Allopathic & Osteopathic Physicians|Ophthalmology | MD | 1 |
| DAVID KENNETH SCALES | Allopathic & Osteopathic Physicians|Ophthalmology|Uveitis and Ocular Inflammatory Disease | TX | 4 |
| DAVID S BOYER | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 3 |
| ELIAS REICHEL | Allopathic & Osteopathic Physicians|Ophthalmology|Uveitis and Ocular Inflammatory Disease | MA | 1 |
| ERIC M ZAVALETA | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 1 |
| GEORGE J KO | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | WA | 1 |
| GRANT P JANZEN | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 1 |
| HEMANG K PANDYA | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | TX | 5 |
| INGRID URSULA SCOTT | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 3 |
| IVAN SUNER | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| JAMES E SHARP | Eye and Vision Services Providers|Optometrist | OR | 1 |
| JASON C FRIEDRICHS | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| JASON R OILAR | Eye and Vision Services Providers|Optometrist | OR | 1 |
| JAY BERDIA | Allopathic & Osteopathic Physicians|Ophthalmology | MD | 2 |
| JAYANTH SRINIVASAN-KASI SRIDHAR | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 2 |
| JEFFREY S HEIER | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | MA | 1 |
| JEREMY L AIKEY | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 1 |
| JOEL G GEORGE | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 1 |
| JOHN D WELLWOOD | Eye and Vision Services Providers|Optometrist | OR | 1 |
| JOHN JOSEPH WROBLEWSKI | Allopathic & Osteopathic Physicians|Ophthalmology | MD | 1 |
| JOSEPH I MARKOFF | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 19 |
| JOSEPH J ROSS | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| JULIA M KUHN | Allopathic & Osteopathic Physicians|Ophthalmology | OR | 1 |
| JUSTIN J YAMANUHA | Allopathic & Osteopathic Physicians|Ophthalmology | MN | 6 |
| JUSTIS P EHLERS | Allopathic & Osteopathic Physicians|Ophthalmology | OH | 1 |
| KHURAM A KHAN | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | MD | 1 |
| KIMBALL WOODWARD | — | NY | 1 |
| KIMBERLY ALYSON DRENSER | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | MI | 1 |
| LISA J FAIA | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | MI | 1 |
| MARK H NELSON | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | NC | 1 |
| MATHEW W MACCUMBER | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | IL | 2 |