Olympus Corporation of the Americas
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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
1,181 matching records · $1,419,500.50 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 1,181 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 1,181.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| SYED KASHIF MAHMOOD Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/30/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963897 | CMS |
| ALEXANDER C CHEN Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/30/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963965 | CMS |
| ALEXANDER C CHEN Physician / non-physician practitioner | Olympus Corporation of the Americas | $199.91 | 12/30/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963967 | CMS |
| SERGEY KANTSEVOY Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/30/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964721 | CMS |
| SERGEY KANTSEVOY Physician / non-physician practitioner | Olympus Corporation of the Americas | $394.56 | 12/30/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964737 | CMS |
| NAVIN KUMAR THIRUGNANASAMBANDAM DURAIRAJAN Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/29/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963635 | CMS |
| NAVIN KUMAR THIRUGNANASAMBANDAM DURAIRAJAN Physician / non-physician practitioner | Olympus Corporation of the Americas | $424.93 | 12/29/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963637 | CMS |
| JONATHAN RAM Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/29/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963639 | CMS |
| JONATHAN RAM Physician / non-physician practitioner | Olympus Corporation of the Americas | $458.01 | 12/29/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963641 | CMS |
| DEAN WATZMAN Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/29/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963643 | CMS |
| DEAN WATZMAN Physician / non-physician practitioner | Olympus Corporation of the Americas | $282.93 | 12/29/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963645 | CMS |
| BRET T PETERSEN Physician / non-physician practitioner | Olympus Corporation of the Americas | $1,845.00 | 12/29/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965219 | CMS |
| SHREYAS SALIGRAM Physician / non-physician practitioner | Olympus Corporation of the Americas | $7.82 | 12/27/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964875 | CMS |
| JUDY A TRIEU Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/27/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965407 | CMS |
| JUDY A TRIEU Physician / non-physician practitioner | Olympus Corporation of the Americas | $219.66 | 12/27/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965409 | CMS |
| HIROYUKI AIHARA Physician / non-physician practitioner | Olympus Corporation of the Americas | $307.50 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963205 | CMS |
| HIROYUKI AIHARA Physician / non-physician practitioner | Olympus Corporation of the Americas | $615.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963207 | CMS |
| HIROYUKI AIHARA Physician / non-physician practitioner | Olympus Corporation of the Americas | $4,305.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963221 | CMS |
| MICHAEL SHAWN MACHUZAK Physician / non-physician practitioner | Olympus Corporation of the Americas | $880.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963739 | CMS |
| ROBERT HAWES Physician / non-physician practitioner | Olympus Corporation of the Americas | $615.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963783 | CMS |
| ROBERT HAWES Physician / non-physician practitioner | Olympus Corporation of the Americas | $1,230.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963787 | CMS |
| MICHAEL SHAWN MACHUZAK Physician / non-physician practitioner | Olympus Corporation of the Americas | $1,760.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963883 | CMS |
| ALEXANDER C CHEN Physician / non-physician practitioner | Olympus Corporation of the Americas | $880.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964025 | CMS |
| ALEXANDER C CHEN Physician / non-physician practitioner | Olympus Corporation of the Americas | $1,760.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964185 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $41.93 | 12/23/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964415 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $49.35 | 12/23/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964417 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $68.54 | 12/23/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964419 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $515.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964435 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $2,060.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964449 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $2,060.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964451 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $3,605.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964453 | CMS |
| DAVID M POPPERS Physician / non-physician practitioner | Olympus Corporation of the Americas | $515.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964697 | CMS |
| DAVID M POPPERS Physician / non-physician practitioner | Olympus Corporation of the Americas | $515.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964699 | CMS |
| SERGEY KANTSEVOY Physician / non-physician practitioner | Olympus Corporation of the Americas | $1,840.00 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964899 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $8.51 | 12/23/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965225 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $15.38 | 12/23/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965227 | CMS |
| HAZEM T HAMMAD Physician / non-physician practitioner | Olympus Corporation of the Americas | $23.01 | 12/23/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965231 | CMS |
| HIROYUKI AIHARA Physician / non-physician practitioner | Olympus Corporation of the Americas | $16.46 | 12/23/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965419 | CMS |
| HIROYUKI AIHARA Physician / non-physician practitioner | Olympus Corporation of the Americas | $16.46 | 12/23/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965421 | CMS |
| HIROYUKI AIHARA Physician / non-physician practitioner | Olympus Corporation of the Americas | $307.50 | 12/23/2021 | Education | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965435 | CMS |
| MANAN A JHAVERI Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/22/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965137 | CMS |
| SAMPATH K POREDDY Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/22/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799965355 | CMS |
| Mercy Medical Center Teaching hospital | Olympus Corporation of the Americas | $2,500.00 | 12/20/2021 | Grant | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963395 | CMS |
| Mayo Clinic Hospital Teaching hospital | Olympus Corporation of the Americas | $4,000.00 | 12/20/2021 | Grant | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963449 | CMS |
| HANS LEE Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/20/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963647 | CMS |
| HANS LEE Physician / non-physician practitioner | Olympus Corporation of the Americas | $109.51 | 12/20/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963649 | CMS |
| RAJESH K AGRAWAL Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/20/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963657 | CMS |
| RAJESH K AGRAWAL Physician / non-physician practitioner | Olympus Corporation of the Americas | $421.20 | 12/20/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799963659 | CMS |
| ANIL KACHRU Physician / non-physician practitioner | Olympus Corporation of the Americas | $35.00 | 12/20/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964279 | CMS |
| ANIL KACHRU Physician / non-physician practitioner | Olympus Corporation of the Americas | $637.55 | 12/20/2021 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 799964281 | CMS |
Practitioner overview · all loaded program years
2,125 providers listed 26,524 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Record count: 26,524
- Providers listed: 2,125
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 | $2,440,164.22 | 6,366 | 758 | This company in PY2019 → |
| PY2020 | $955,329.71 | 2,160 | 275 | This company in PY2020 → |
| PY2021 | $665,716.34 | 1,126 | 180 | This company in PY2021 → |
| PY2022 | $1,383,988.46 | 3,757 | 459 | This company in PY2022 → |
| PY2023 | $1,303,054.55 | 4,157 | 530 | This company in PY2023 → |
| PY2024 | $1,497,212.69 | 4,315 | 466 | This company in PY2024 → |
| PY2025 | $1,745,274.03 | 4,643 | 555 | This company in PY2025 → |
By recipient specialty (54)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 50 specialties 2,028 providers
- Anesthesiology 2
- Anesthesiology · Critical Care Medicine 1
- Colon & Rectal Surgery 69
- Emergency Medicine 2
- Family Medicine 7
- Family Medicine · Sports Medicine 1
- General Practice 2
- Hospitalist 14
- Internal Medicine 115
- Internal Medicine · Cardiovascular Disease 1
- Internal Medicine · Critical Care Medicine 94
- Internal Medicine · Gastroenterology 684
- Internal Medicine · Geriatric Medicine 1
- Internal Medicine · Hepatology 4
- Internal Medicine · Infectious Disease 2
- Internal Medicine · Medical Oncology 1
- Internal Medicine · Pulmonary Disease 488
- Internal Medicine · Sleep Medicine 1
- Internal Medicine · Transplant Hepatology 1
- Neurological Surgery 8
- Nuclear Medicine 1
- Obstetrics & Gynecology 81
- Obstetrics & Gynecology · Gynecologic Oncology 3
- Obstetrics & Gynecology · Gynecology 14
- Obstetrics & Gynecology · Maternal & Fetal Medicine 1
- Obstetrics & Gynecology · Obstetrics 2
- Obstetrics & Gynecology · Reproductive Endocrinology 6
- Obstetrics & Gynecology · Urogynecology and Reconstructive Pelvic Surgery 3
- Ophthalmology 3
- Otolaryngology 25
- Otolaryngology · Otolaryngic Allergy 1
- Otolaryngology · Otolaryngology/Facial Plastic Surgery 1
- Otolaryngology · Otology & Neurotology 1
- Otolaryngology · Plastic Surgery within the Head & Neck 3
- Pathology · Anatomic Pathology & Clinical Pathology 4
- Pediatrics 2
- Pediatrics · Pediatric Gastroenterology 10
- Pediatrics · Pediatric Pulmonology 9
- Plastic Surgery 3
- Preventive Medicine · Occupational Medicine 1
- Radiology · Diagnostic Radiology 6
- Surgery 117
- Surgery · Plastic and Reconstructive Surgery 1
- Surgery · Surgical Critical Care 2
- Surgery · Surgical Oncology 3
- Surgery · Trauma Surgery 1
- Surgery · Vascular Surgery 2
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 33
- Urology 190
- Urology · Pediatric Urology 1
Physician Assistants & Advanced Practice Nursing Providers 4 specialties 9 providers
Providers listed (2,125)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| AAMER ABBASS | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | FL | 51 |
| AAMIR DAM | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | GA | 4 |
| AARATHI CHOLKERI | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecology | CA | 1 |
| AARON JAFFE | Allopathic & Osteopathic Physicians|Internal Medicine | FL | 7 |
| AARON JUSTIN SMALL | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | HI | 4 |
| AATREY V DIXIT | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | MI | 8 |
| AATUR D SINGHI | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | MD | 5 |
| ABBINAYA ELANGOVAN | Allopathic & Osteopathic Physicians|Internal Medicine | VA | 8 |
| ABD ALMONEM MOHAMMAD ABDELRAHMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | MA | 6 |
| ABDALLAH ABDALLAH | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | FL | 2 |
| ABDELAZIZ MOHAMED | Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine | OH | 1 |
| ABDELHAI ABDELQADER | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | IL | 7 |
| ABDUL HAMID ALRAIYES | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | IL | 1 |
| ABDUL HAMID EL CHAFIC | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | TX | 13 |
| ABDUL HASEEB | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | IL | 24 |
| ABDUL KOUANDA | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | CA | 10 |
| ABDUL MOHAMMED | Allopathic & Osteopathic Physicians|Internal Medicine | IL | 8 |
| ABDULHAMEED AL-SABBAN | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MD | 9 |
| ABDULLAH A ABBASI | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | IA | 22 |
| ABDULLAHI MUSA | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | VA | 28 |
| ABDULRAHMAN KATABI | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | IN | 1 |
| ABDULSALAM JAMOUS | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | IL | 4 |
| ABED E ALO | Allopathic & Osteopathic Physicians|Colon & Rectal Surgery | OH | 1 |
| ABESH NIROULA | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | GA | 4 |
| ABHIJIT A RAVAL | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | SC | 1 |
| ABHILASH PERISETTI | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | IN | 6 |
| ABHINAV AGRAWAL | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | NY | 1 |
| ABHISHEK BISWAS | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | IN | 10 |
| ABHISHEK POLAVARAPU | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | OH | 7 |
| ABHISHEK SATISHCHANDRAN | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MI | 30 |
| ABID IDREES KHOKAR | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | AZ | 1 |
| ABIGAIL CHARLOTTE WATTS | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | GA | 19 |
| ABIGAIL SOLOM | — | MA | 1 |
| ABUBAKER ABDALLA | Allopathic & Osteopathic Physicians|Hospitalist | MN | 2 |
| ABUBAKER HASSAN | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | OH | 8 |
| ACHINTYA SINGH | Allopathic & Osteopathic Physicians|Internal Medicine | OH | 20 |
| ADAM H FOX | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | SC | 5 |
| ADAM M JENKS | Allopathic & Osteopathic Physicians|Urology | GA | 1 |
| ADAM METWALLI | Allopathic & Osteopathic Physicians|Urology | DC | 6 |
| ADAM P PENTEL | Allopathic & Osteopathic Physicians|Surgery | MI | 1 |
| ADAM SCOTT FELDMAN | Allopathic & Osteopathic Physicians|Urology | MA | 31 |
| ADAM WEBSTER TEMPLETON | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | WA | 7 |
| ADARSH THAKER | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | CA | 17 |
| ADEL M EL ABBASSI | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | VA | 10 |
| ADETOUN ADEBULE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | CA | 8 |
| ADEYINKA ADEJUMO | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | GA | 12 |
| ADIB HABIB CHAAYA | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NJ | 20 |
| ADIL AIJAZ SHAH | Allopathic & Osteopathic Physicians|Surgery | DC | 8 |
| ADIL K WARSY | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | TN | 9 |
| ADITYA GUTTA | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | WA | 17 |