VivaQuant Inc, dba Rhythm Express
846 providers listed 1,010 records General Payments
General Payments — all loaded program years
- Category: General Payments
- Program years: 2021, 2024, 2025
- Record count: 1,010
- Providers listed: 846
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. Each figure is labeled with its category and program year; categories are never combined.
By program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2021 | $634.83 | 48 | 43 | This company in PY2021 → |
| PY2024 | $4,500.08 | 256 | 228 | This company in PY2024 → |
| PY2025 | $12,935.37 | 706 | 601 | This company in PY2025 → |
By recipient specialty (37)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 26 specialties 588 providers
- Family Medicine 41
- Family Medicine · Adult Medicine 1
- General Practice 1
- Hospitalist 1
- Internal Medicine 66
- Internal Medicine · Adolescent Medicine 1
- Internal Medicine · Advanced Heart Failure and Transplant Cardiology 4
- Internal Medicine · Cardiovascular Disease 279
- Internal Medicine · Clinical Cardiac Electrophysiology 57
- Internal Medicine · Geriatric Medicine 2
- Internal Medicine · Hematology & Oncology 1
- Internal Medicine · Interventional Cardiology 106
- Internal Medicine · Nephrology 2
- Internal Medicine · Rheumatology 5
- Nuclear Medicine · Nuclear Cardiology 1
- Orthopaedic Surgery · Orthopaedic Trauma 1
- Orthopaedic Surgery · Pediatric Orthopaedic Surgery 1
- Orthopaedic Surgery · Sports Medicine 1
- Pediatrics 3
- Pediatrics · Pediatric Cardiology 4
- Pediatrics · Pediatric Hematology-Oncology 1
- Preventive Medicine · Occupational Medicine 1
- Radiology · Diagnostic Radiology 1
- Radiology · Nuclear Radiology 1
- Surgery · Vascular Surgery 2
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 4
Dental Providers 1 specialty 1 providers
Physician Assistants & Advanced Practice Nursing Providers 10 specialties 252 providers
- Nurse Practitioner 41
- Nurse Practitioner · Acute Care 29
- Nurse Practitioner · Adult Health 13
- Nurse Practitioner · Family 80
- Nurse Practitioner · Gerontology 6
- Nurse Practitioner · Pediatrics 2
- Nurse Practitioner · Primary Care 1
- Physician Assistant 57
- Physician Assistant · Medical 21
- Physician Assistant · Surgical 2
Providers listed (846)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| RICHARD LOUIS MUELLER | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NY | 1 |
| RICHARD P FRIEDLANDER | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NY | 1 |
| RITA GUGLIELMO | — | NY | 1 |
| RITIN BOMB | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | TN | 6 |
| ROBERT E BROCKIE | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | TX | 1 |
| ROBERT E STRUHL | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NY | 1 |
| ROBERT H LEVITT | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | VA | 1 |
| ROBERT KNIGHT | Allopathic & Osteopathic Physicians|Family Medicine | MD | 1 |
| ROBERT MARCOTTE | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MI | 2 |
| ROBERT MICHAEL HOLTRUP | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | OH | 1 |
| ROBERT N GOLDSTEIN | Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology | OH | 1 |
| ROBERT P MARTYN | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | TN | 1 |
| ROBERT RAFAEL SEGAL | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NY | 1 |
| ROBERT S BEAR | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | AZ | 3 |
| ROBERT S GRODMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MI | 1 |
| ROBERT S LEE | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | CA | 1 |
| ROBIN OCHEI | Allopathic & Osteopathic Physicians|Internal Medicine | NY | 1 |
| RODRIGO CONCEPCION CHAN | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | AZ | 1 |
| ROHIT BHANDARI | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | SC | 1 |
| RONALD E STROBEL | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NJ | 2 |
| RONALD J CLARKE | Allopathic & Osteopathic Physicians|Family Medicine | NY | 1 |
| RONALD J ORDAS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | AZ | 1 |
| RONALD P HOOGMOED | Allopathic & Osteopathic Physicians|Internal Medicine | MI | 1 |
| RUSSELL E DICKENSON | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | TN | 1 |
| RUSSELL M CANHAM | Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology | TX | 1 |
| RYAN B ANDREWS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | MI | 1 |
| RYAN J CLARKE | Allopathic & Osteopathic Physicians|Family Medicine | NY | 1 |
| SACHIN V DIWADKAR | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | FL | 1 |
| SADASIVA RAO KATTA | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | AL | 1 |
| SADEEM MAHMOOD | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | AR | 1 |
| SAIMA A ZAFAR | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | TX | 1 |
| SALIL J PATEL | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | GA | 1 |
| SALLY VARNER WATKINS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | GA | 2 |
| SALLY WORST | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | GA | 1 |
| SALMAN ASHFAQ | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | GA | 1 |
| SAMAR MUMTAZ | Allopathic & Osteopathic Physicians|Internal Medicine | MI | 1 |
| SAMER ALI HUSSEINI DE OLIVEIRA | Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology | OH | 1 |
| SAMER Y KAZZIHA | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MI | 2 |
| SAMIR ELIAN | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | MI | 2 |
| SANDER J LEIMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NY | 1 |
| SANDRA B MARCOTTE | Allopathic & Osteopathic Physicians|Family Medicine | IN | 1 |
| SANDRA ZILKOVSKA | — | MI | 1 |
| SARA CATHARINE JOHNSON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | TN | 1 |
| SARA HOSHESHI | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | NY | 1 |
| SARA L GILLAM | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | VA | 1 |
| SARAH KITE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | TN | 1 |
| SARAH LILES | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | TX | 1 |
| SARAH LYNN SALCE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | AZ | 2 |
| SARAH M BOND | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | KY | 1 |
| SARAH MARIE MUNCH | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | MI | 1 |