Ivantis, 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 · PY2021
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2021 · All recipient types · CMS publication 2026-06-30
3,470 matching records · $577,529.72 reported total · 1 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 3,470 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 3,470.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| CHRISTOPHER M SPEARMAN Physician / non-physician practitioner | Ivantis, Inc | $29.99 | 12/29/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853782927 | CMS |
| TING TING LIU Physician / non-physician practitioner | Ivantis, Inc | $25.26 | 12/28/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853783293 | CMS |
| LIGAYA Q PRYSTOWSKY Physician / non-physician practitioner | Ivantis, Inc | $4.44 | 12/28/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853783371 | CMS |
| JULIE L FOREMAN Physician / non-physician practitioner | Ivantis, Inc | $12.94 | 12/28/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788279 | CMS |
| KEVIN ROY SWAN Physician / non-physician practitioner | Ivantis, Inc | $12.94 | 12/28/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788297 | CMS |
| LAWRENCE MCCLUER RONNING Physician / non-physician practitioner | Ivantis, Inc | $1.20 | 12/23/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853777885 | CMS |
| LUNA XU Physician / non-physician practitioner | Ivantis, Inc | $12.51 | 12/23/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853783351 | CMS |
| MICHAEL GLENN WOOD Physician / non-physician practitioner | Ivantis, Inc | $2.34 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853777863 | CMS |
| DARRICK W NEIBAUR Physician / non-physician practitioner | Ivantis, Inc | $21.56 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853780995 | CMS |
| SURJEET SINGH Physician / non-physician practitioner | Ivantis, Inc | $21.56 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781023 | CMS |
| RAJY ROUWEYHA Physician / non-physician practitioner | Ivantis, Inc | $21.56 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781047 | CMS |
| MARK STRADLING Physician / non-physician practitioner | Ivantis, Inc | $21.56 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781081 | CMS |
| DOUGLAS ORTON Physician / non-physician practitioner | Ivantis, Inc | $21.56 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781114 | CMS |
| KAYVAN KEYHANI Physician / non-physician practitioner | Ivantis, Inc | $20.70 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781323 | CMS |
| KENNETH WENTHEN Physician / non-physician practitioner | Ivantis, Inc | $20.70 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781365 | CMS |
| KERRY KEELY Physician / non-physician practitioner | Ivantis, Inc | $20.70 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781393 | CMS |
| MICHAEL MD NEWTON Physician / non-physician practitioner | Ivantis, Inc | $20.70 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853781413 | CMS |
| BRIAN KEITH GRIFFITH Physician / non-physician practitioner | Ivantis, Inc | $21.04 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853782901 | CMS |
| KENT A KARREN Physician / non-physician practitioner | Ivantis, Inc | $7.57 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853786507 | CMS |
| JOSEPH A SANTAMARIA Physician / non-physician practitioner | Ivantis, Inc | $18.95 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853787657 | CMS |
| ZACHARY G HEATH Physician / non-physician practitioner | Ivantis, Inc | $18.96 | 12/22/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853787683 | CMS |
| BRIAN J MIHOK Physician / non-physician practitioner | Ivantis, Inc | $14.64 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853762668 | CMS |
| SUNG KWONG OR Physician / non-physician practitioner | Ivantis, Inc | $14.64 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853762700 | CMS |
| CRAIG WOODS MITCHAM Physician / non-physician practitioner | Ivantis, Inc | $14.63 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853762723 | CMS |
| JANSON RIGBY Physician / non-physician practitioner | Ivantis, Inc | $14.63 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853762749 | CMS |
| MOHINDER GUPTA Physician / non-physician practitioner | Ivantis, Inc | $15.63 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853777843 | CMS |
| EDGAR CLARENCE GAMPONIA Physician / non-physician practitioner | Ivantis, Inc | $25.02 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853782871 | CMS |
| DAVID F CHANG Physician / non-physician practitioner | Ivantis, Inc | $5.04 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853783263 | CMS |
| HARRY R KOSTER Physician / non-physician practitioner | Ivantis, Inc | $13.29 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853783329 | CMS |
| SANJAY KUMAR PATEL Physician / non-physician practitioner | Ivantis, Inc | $22.54 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853787705 | CMS |
| ANDREW J SIEDLECKI Physician / non-physician practitioner | Ivantis, Inc | $1.22 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788191 | CMS |
| ARLEN RICHARD Physician / non-physician practitioner | Ivantis, Inc | $36.47 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788315 | CMS |
| OSWALD RONDON Physician / non-physician practitioner | Ivantis, Inc | $15.12 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788393 | CMS |
| LOREN S SEERY Physician / non-physician practitioner | Ivantis, Inc | $15.12 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788427 | CMS |
| JAMES P GUZEK Physician / non-physician practitioner | Ivantis, Inc | $15.12 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788463 | CMS |
| LINDSEY MICHELLE MCDANIEL Physician / non-physician practitioner | Ivantis, Inc | $36.84 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788894 | CMS |
| ANITA CAMPBELL Physician / non-physician practitioner | Ivantis, Inc | $19.23 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788917 | CMS |
| JENNIFER A SIMMONDS Physician / non-physician practitioner | Ivantis, Inc | $19.23 | 12/21/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853788933 | CMS |
| LOUIS JOSEPH SCHOTT Physician / non-physician practitioner | Ivantis, Inc | $4.00 | 12/20/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853762607 | CMS |
| HISHAM H ARAR Physician / non-physician practitioner | Ivantis, Inc | $23.53 | 12/20/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853762637 | CMS |
| SAO JANG LIU Physician / non-physician practitioner | Ivantis, Inc | $13.71 | 12/20/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853766853 | CMS |
| JESSE RICHMAN Physician / non-physician practitioner | Ivantis, Inc | $13.02 | 12/20/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853787734 | CMS |
| IVAN MAC Physician / non-physician practitioner | Ivantis, Inc | $12.97 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853761865 | CMS |
| CHARLES ADAM BLOTNICK Physician / non-physician practitioner | Ivantis, Inc | $12.97 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853761897 | CMS |
| DANIEL PAUL LEE Physician / non-physician practitioner | Ivantis, Inc | $12.97 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853761923 | CMS |
| FRED CHU Physician / non-physician practitioner | Ivantis, Inc | $15.00 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853762581 | CMS |
| TIMOTHY TAMIN KHATER Physician / non-physician practitioner | Ivantis, Inc | $102.34 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853771619 | CMS |
| OMAR M SHOUKFEH Physician / non-physician practitioner | Ivantis, Inc | $102.34 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853771645 | CMS |
| JOSEPH JEFFERDS SINCLAIR Physician / non-physician practitioner | Ivantis, Inc | $1.03 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853782687 | CMS |
| CHRISTOPHER M SPEARMAN Physician / non-physician practitioner | Ivantis, Inc | $2.67 | 12/17/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 853782707 | CMS |
Practitioner overview · all loaded program years
2,771 providers listed 7,054 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021
- Record count: 7,054
- Providers listed: 2,771
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 | $393,684.43 | 1,667 | 902 | This company in PY2019 → |
| PY2020 | $338,960.21 | 1,917 | 1,104 | This company in PY2020 → |
| PY2021 | $577,529.72 | 3,470 | 1,625 | This company in PY2021 → |
By recipient specialty (44)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 31 specialties 2,007 providers
- Anesthesiology 15
- Anesthesiology · Pain Medicine 2
- Colon & Rectal Surgery 1
- Dermatology 1
- Emergency Medicine 2
- Family Medicine 6
- General Practice 1
- Internal Medicine 5
- Internal Medicine · Cardiovascular Disease 1
- Internal Medicine · Gastroenterology 2
- Internal Medicine · Hematology & Oncology 1
- Internal Medicine · Infectious Disease 1
- Internal Medicine · Nephrology 1
- Internal Medicine · Pulmonary Disease 1
- Obstetrics & Gynecology · Gynecology 1
- Ophthalmology 1,765
- Ophthalmology · Cornea and External Diseases Specialist 25
- Ophthalmology · Glaucoma Specialist 113
- Ophthalmology · Neuro-ophthalmology 1
- Ophthalmology · Ophthalmic Plastic and Reconstructive Surgery 7
- Ophthalmology · Pediatric Ophthalmology and Strabismus Specialist 3
- Ophthalmology · Retina Specialist 38
- Ophthalmology · Uveitis and Ocular Inflammatory Disease 1
- Orthopaedic Surgery 1
- Pain Medicine · Interventional Pain Medicine 1
- Pediatrics 3
- Psychiatry & Neurology · Neurology 1
- Psychiatry & Neurology · Psychiatry 2
- Radiology · Diagnostic Radiology 1
- Surgery 3
- Surgery · Surgical Critical Care 1
Chiropractic Providers 1 specialty 1 providers
Dental Providers 2 specialties 3 providers
Eye and Vision Services Providers 6 specialties 708 providers
Physician Assistants & Advanced Practice Nursing Providers 4 specialties 5 providers
Providers listed (2,771)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| AAKRITI GARG SHUKLA | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 1 |
| AARCHAN R JOSHI | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| AARON AVNI | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 1 |
| AARON B MCKINLEY | Allopathic & Osteopathic Physicians|Ophthalmology | AL | 5 |
| AARON D COHN | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 3 |
| AARON D WEBEL | Allopathic & Osteopathic Physicians|Ophthalmology|Glaucoma Specialist | MO | 3 |
| AARON J PORTER | Allopathic & Osteopathic Physicians|Ophthalmology | TN | 1 |
| AARON KUZIN | Allopathic & Osteopathic Physicians|Ophthalmology | WA | 1 |
| AARON ROBERT NOLL | Allopathic & Osteopathic Physicians|Ophthalmology | KY | 1 |
| AARON S WANG | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 1 |
| AARON WEBER | Allopathic & Osteopathic Physicians|Ophthalmology | OH | 1 |
| AARUP ANANT KUBAL | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| ABAGAIL KIRK | Eye and Vision Services Providers|Optometrist | TN | 4 |
| ABAYOMI EMMANUEL FABUNMI | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 3 |
| ABBEY NELSON | Eye and Vision Services Providers|Optometrist | CO | 1 |
| ABDUL A KAZI | Allopathic & Osteopathic Physicians|Ophthalmology | AL | 4 |
| ABHA R AMIN | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 2 |
| ABHISHEK KUMAR NEMANI | Allopathic & Osteopathic Physicians|Ophthalmology|Glaucoma Specialist | PA | 11 |
| ABRAHAM PARK | Allopathic & Osteopathic Physicians|Ophthalmology | MO | 1 |
| ABRAHAM SPIRO MITIAS | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | WV | 1 |
| ABRAM R GEISENDORFER | Allopathic & Osteopathic Physicians|Ophthalmology | IL | 2 |
| ADAM ALLEN KLUCK | Eye and Vision Services Providers|Optometrist | OH | 1 |
| ADAM B BLACKER | Eye and Vision Services Providers|Optometrist | AZ | 2 |
| ADAM B PASS | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 1 |
| ADAM C REYNOLDS | Allopathic & Osteopathic Physicians|Ophthalmology | ID | 1 |
| ADAM CLARKE | Allopathic & Osteopathic Physicians|Ophthalmology | MO | 5 |
| ADAM HAINES PEARLMAN | Allopathic & Osteopathic Physicians|Ophthalmology | SC | 1 |
| ADAM JEFF JORGENSEN | Allopathic & Osteopathic Physicians|Ophthalmology|Glaucoma Specialist | SD | 2 |
| ADAM L PRICKETT | Allopathic & Osteopathic Physicians|Ophthalmology | IL | 3 |
| ADAM LEECH | Eye and Vision Services Providers|Optometrist | PA | 1 |
| ADAM R EASTERLING | Allopathic & Osteopathic Physicians|Ophthalmology | SC | 5 |
| ADELEH YARMOHAMMADI | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| ADRIAN W JACHENS | Allopathic & Osteopathic Physicians|Ophthalmology | NJ | 3 |
| AFSHIN JAMES KHODABAKHSH | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 7 |
| AGNES S HUANG | Allopathic & Osteopathic Physicians|Ophthalmology | WA | 1 |
| AHAD MAHOOTCHI | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 17 |
| AHMAD A AMIR | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 2 |
| AHMAD B TARABISHY | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| AHMARA G ROSS | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 1 |
| AHSAN M KHAN | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| AJAY JURANGAL | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 2 |
| AJAY SANAN | Allopathic & Osteopathic Physicians|Ophthalmology | AZ | 1 |
| AJIT NEMI | Allopathic & Osteopathic Physicians|Ophthalmology | GA | 2 |
| AKSHAY DAVE | — | VA | 1 |
| ALAN BARBER | Eye and Vision Services Providers|Optometrist | CO | 1 |
| ALAN CLIFFORD PARENT | Allopathic & Osteopathic Physicians|Ophthalmology | MI | 1 |
| ALAN D BARIBEAU | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 1 |
| ALAN G TOLER | Eye and Vision Services Providers|Optometrist | VA | 1 |
| ALAN GRUBER | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 1 |
| ALAN KOZARSKY | Allopathic & Osteopathic Physicians|Ophthalmology | GA | 1 |