Vivaquant Inc, DBA Rhythm Express: payments to clinicians
Vivaquant Inc, DBA Rhythm Express's payments to clinicians rose 187% in 2025, to $12,935 across 601 people. Most of it (81%) was food and beverage, then consulting fees (19%). The largest single recipient (Internal Medicine, Clinical Cardiac Electrophysiology, New Jersey) received $1,250.
| Program year | Total | Payments | Clinicians paid |
|---|---|---|---|
| 2025 | $12,935 | 706 | 601 |
| 2024 | $4,500 | 257 | 228 |
Largest recipients in 2025
| # | Clinician | Specialty | Location | Amount |
|---|---|---|---|---|
| 1 | Victor Joseph Mazza, M.D. | Internal Medicine, Clinical Cardiac Electrophysiology | Denville, NJ | $1,250 |
| 2 | Olakunle O. Akinboboye, MD MPH | Internal Medicine | Laurelton, NY | $728.02 |
| 3 | Joseph B. Helft, MD | Internal Medicine, Cardiovascular Disease | Bronx, NY | $500.00 |
| 4 | Mohamad Saad Zurayk Farhat, MD | Internal Medicine, Cardiovascular Disease | Wichita, KS | $380.10 |
| 5 | Mangaraju Chakka, M.D. | Internal Medicine, Clinical Cardiac Electrophysiology | Little Rock, AR | $186.06 |
| 6 | Sadeem Mahmood, M.D. | Internal Medicine, Cardiovascular Disease | Pine Bluff, AR | $186.06 |
| 7 | Mitchell Lefland, MD | Internal Medicine, Cardiovascular Disease | Garden City, NY | $129.84 |
| 8 | Albert Schenone, D.O. | Internal Medicine, Cardiovascular Disease | Garden City, NY | $129.84 |
| 9 | Todd Kerwin, MD | Internal Medicine, Cardiovascular Disease | Mineola, NY | $129.84 |
| 10 | Michael A. D'Anca, M.D. | Internal Medicine, Cardiovascular Disease | Garden City, NY | $129.84 |
| 11 | Nicolas Raio, MD | Internal Medicine, Cardiovascular Disease | Garden City, NY | $129.84 |
| 12 | Dima Teitelman, MD | Internal Medicine, Cardiovascular Disease | Forest Hills, NY | $116.00 |
| 13 | Edmond K. Obeng-Gyimah, M.D. | Internal Medicine, Clinical Cardiac Electrophysiology | York, PA | $115.33 |
| 14 | Richard Louis Mueller, MD | Internal Medicine, Cardiovascular Disease | New York, NY | $111.80 |
| 15 | Nicholas Thomas Skipitaris, MD | Internal Medicine, Clinical Cardiac Electrophysiology | New York, NY | $104.78 |
| 16 | Ritin Bomb, MD | Internal Medicine, Cardiovascular Disease | Memphis, TN | $100.91 |
| 17 | Dinesh Pubbi, M.D. | Internal Medicine, Clinical Cardiac Electrophysiology | Jacksonville, FL | $99.51 |
| 18 | Yolisma Pina Beecher, APRN | Nurse Practitioner, Acute Care | Gainesville, FL | $99.50 |
| 19 | Jaffar A. Raza, MD | Internal Medicine, Interventional Cardiology | Teaneck, NJ | $97.70 |
| 20 | Megan Joy Christie I, CRNP | Nurse Practitioner | York, PA | $91.00 |
| 21 | Bruce M. Decter, MD | Internal Medicine, Cardiovascular Disease | New Hyde Park, NY | $83.57 |
| 22 | Amit Nanavati, MD | Internal Medicine, Interventional Cardiology | Palm Coast, FL | $70.30 |
| 23 | Traci Serrano, APRN | Nurse Practitioner | Palm Coast, FL | $70.29 |
| 24 | Eric E. Johnson, MD | Internal Medicine, Clinical Cardiac Electrophysiology | Memphis, TN | $68.44 |
| 25 | John Lynn Jefferies Jr., M.D. | Internal Medicine, Advanced Heart Failure and Transplant Cardiology | Memphis, TN | $64.00 |
| 26 | Allison Isaacson Dunaway, FNP NP-C | Nurse Practitioner, Family | Germantown, TN | $56.97 |
| 27 | Frank A. McGrew, MD | Internal Medicine, Cardiovascular Disease | Memphis, TN | $56.97 |
| 28 | Charles Blaine Williams, NP | Nurse Practitioner, Family | Germantown, TN | $55.96 |
| 29 | Michael Emmanuel Menchaca, FNP | Nurse Practitioner, Family | Weslaco, TX | $55.14 |
| 30 | Ahmet L. Guler, D.O. | Internal Medicine, Cardiovascular Disease | Batavia, NY | $51.75 |
| 31 | Kristy Lynette Williams, FNP | Nurse Practitioner, Family | Knoxville, TN | $48.33 |
| 32 | Marisa Kay Austin, ACNP | Nurse Practitioner, Acute Care | Germantown, TN | $46.50 |
| 33 | Matt Jeremiah Chua, M.D. | Internal Medicine, Cardiovascular Disease | Knoxville, TN | $43.05 |
| 34 | Steven S. Gubin, MD | Internal Medicine, Cardiovascular Disease | Memphis, TN | $41.05 |
| 35 | Michael F. Romanelli, MD | Internal Medicine, Cardiovascular Disease | Warren, MI | $38.71 |
| 36 | Cynthia B. Lick, ACNP | Nurse Practitioner, Acute Care | Germantown, TN | $35.61 |
| 37 | Amy Renee Greene, FNP | Nurse Practitioner, Family | Knoxville, TN | $35.22 |
| 38 | Mohammed Ahmed | Internal Medicine, Interventional Cardiology | McAllen, TX | $35.07 |
| 39 | Jyoti Gupta, MD | Pediatrics, Pediatric Cardiology | Edinburg, TX | $34.81 |
| 40 | Rajesh Mukundrai Dave, M.D. | Internal Medicine, Cardiovascular Disease | Camp Hill, PA | $33.15 |
| 41 | Ezad N. Ahmad, M.D. | Internal Medicine, Cardiovascular Disease | Dalton, GA | $32.69 |
| 42 | Jonathan George Tardos, MD | Internal Medicine, Clinical Cardiac Electrophysiology | Somerset, NJ | $32.53 |
| 43 | Pamela D. Humber, APN | Nurse Practitioner, Family | Germantown, TN | $30.84 |
| 44 | Natalie Elizabeth Coulis, PA-C | Physician Assistant | Derby, CT | $30.66 |
| 45 | Ravi N. Rathi, M.D. | Internal Medicine, Clinical Cardiac Electrophysiology | Jersey City, NJ | $30.23 |
| 46 | Howard C. Rothman, M.D. | Internal Medicine, Cardiovascular Disease | Fort Lee, NJ | $29.66 |
| 47 | Nathaniel E. Lebowitz, M.D. | Internal Medicine, Cardiovascular Disease | Fort Lee, NJ | $29.65 |
| 48 | Bruce J. Kriegel, MD | Internal Medicine, Cardiovascular Disease | Brockton, MA | $28.15 |
| 49 | Peter Jeano Chung, MD | Internal Medicine, Cardiovascular Disease | Los Angeles, CA | $27.66 |
| 50 | Kristina Marie Whitten, FNP | Nurse Practitioner, Family | Germantown, TN | $27.40 |
| 51 | Homayoun Reza Ahmadian, D.O. | Internal Medicine, Cardiovascular Disease | Germantown, TN | $27.39 |
| 52 | Ronald Edward Strobel, MD | Internal Medicine, Cardiovascular Disease | Englewood, NJ | $26.94 |
| 53 | Alba Cogliandolo, FNP-C | Nurse Practitioner, Family | Gaithersburg, MD | $25.92 |
| 54 | Narendra Singh, MD | Internal Medicine, Cardiovascular Disease | Johns Creek, GA | $25.51 |
| 55 | Marian E. Vulpe, MD | Internal Medicine, Cardiovascular Disease | Hamden, CT | $25.26 |
| 56 | Gordon W. Fried, D.O. | Internal Medicine, Interventional Cardiology | East Stroudsburg, PA | $24.80 |
| 57 | Cynthia Mo Thaik, M.D. | Internal Medicine, Cardiovascular Disease | North Hollywood, CA | $24.67 |
| 58 | J Barry Gillespie, M.D. | Internal Medicine | Greenville, MS | $24.55 |
| 59 | Courtney Zepponi, PNP | Nurse Practitioner, Pediatrics | Greenville, MS | $24.55 |
| 60 | Alexandra Noel Harris, MSN, AG-ACNP | Nurse Practitioner, Acute Care | Greenville, MS | $24.55 |
| 61 | Elizabeth McIntire, FNP-C | Nurse Practitioner, Family | Greenville, MS | $24.55 |
| 62 | Camry Danielle Campbell, FNP-C | Nurse Practitioner | Greenville, MS | $24.55 |
| 63 | Hitesh V. Patel, MD | Internal Medicine, Cardiovascular Disease | Frederick, MD | $24.38 |
| 64 | Mohammad Anwarul Kabir, M.D. | Internal Medicine, Cardiovascular Disease | Dayton, OH | $24.00 |
| 65 | Hanna-Rae Nikohl Green, NP | Nurse Practitioner, Family | Jefferson City, TN | $23.98 |
| 66 | Pragnesh A. Patel, M.D. | Internal Medicine, Interventional Cardiology | Jefferson City, TN | $23.98 |
| 67 | Nancy J. Davenport, MD, PHD, FACC | Internal Medicine, Interventional Cardiology | Washington, DC | $23.61 |
| 68 | William S. Hirsch, DO | Internal Medicine, Cardiovascular Disease | Washington Crossing, PA | $22.47 |
| 69 | Jennifer Mazzoni Clifford, D.O. | Internal Medicine, Cardiovascular Disease | Abington, PA | $22.47 |
| 70 | Hector A. Malave, MD | Internal Medicine, Cardiovascular Disease | Atlanta, GA | $22.29 |
| 71 | Daniel B. Haithcock, M.D. | Internal Medicine, Clinical Cardiac Electrophysiology | Macon, GA | $22.12 |
| 72 | Vinod Patel, MD | Internal Medicine, Interventional Cardiology | Brooklyn, NY | $22.07 |
| 73 | Ijaz Ahmad, M.D | Internal Medicine, Cardiovascular Disease | Brooklyn, NY | $22.07 |
| 74 | Steven D. Buchan, MD | Internal Medicine | Warren, MI | $22.00 |
| 75 | Wendy Fasano, PA | Physician Assistant | Mesquite, TX | $21.59 |
| 76 | Malak El-Sherif, DO | Family Medicine | Mesquite, TX | $21.59 |
| 77 | Suthee Thumasathit, MD | Internal Medicine | Mesquite, TX | $21.59 |
| 78 | Linus J. Miller, DO | Family Medicine | Mesquite, TX | $21.59 |
| 79 | Eugene Khait, M.D. | Internal Medicine, Cardiovascular Disease | Brooklyn, NY | $21.44 |
| 80 | Robert N. Goldstein, M.D. | Internal Medicine, Clinical Cardiac Electrophysiology | Cleveland, OH | $21.28 |
| 81 | Robert Knight, M.D. | Family Medicine | Bel Air, MD | $21.11 |
| 82 | Avery Johnson, PA-C | Physician Assistant | Norwalk, CT | $21.00 |
| 83 | Misty Lawrence, AGACNP | Nurse Practitioner, Acute Care | Plano, TX | $20.48 |
| 84 | Andrew Segal, MD | Internal Medicine, Cardiovascular Disease | Arlington, TX | $20.27 |
| 85 | Caitlyn Marie Turpin, APRN | Nurse Practitioner, Family | Memphis, TN | $20.19 |
| 86 | Kishore Kumar Arcot, MD | Internal Medicine, Cardiovascular Disease | Memphis, TN | $20.19 |
| 87 | Anastasios Manaris, MD | Internal Medicine, Cardiovascular Disease | West Islip, NY | $20.04 |
| 88 | Steven S. Shayani, MD | Internal Medicine, Cardiovascular Disease | Carle Place, NY | $20.04 |
| 89 | Christina Kennedy, PA | Physician Assistant | Mineola, NY | $20.04 |
| 90 | Sherli Payamipour, PA | Physician Assistant, Medical | Mineola, NY | $20.04 |
| 91 | Christina Dacruz, P.A | Physician Assistant | Mineola, NY | $20.04 |
| 92 | Joseph Emmanuel Thomas, MD | Internal Medicine, Cardiovascular Disease | Georgetown, KY | $20.00 |
| 93 | Ammar Wadi Alkhafaji, MD | Internal Medicine | Southfield, MI | $20.00 |
| 94 | Brownhilda E. Tanyi, NP | Nurse Practitioner, Acute Care | Largo, MD | $20.00 |
| 95 | Julianna Lucas, CNP | Nurse Practitioner, Family | Beachwood, OH | $20.00 |
| 96 | John K. Terzian, MD | Internal Medicine, Cardiovascular Disease | West Bridgewater, MA | $20.00 |
| 97 | Linda I. Hadous | Nurse Practitioner, Gerontology | Detroit, MI | $20.00 |
| 98 | Aurelio Antonio Ortiz Jr., M.D. | Internal Medicine, Cardiovascular Disease | Miami, FL | $20.00 |
| 99 | Stephen S. Miller, M.D. | Internal Medicine, Hematology & Oncology | Knoxville, TN | $20.00 |
| 100 | Sarah Melissa Bond, AG-ACNP-BC | Nurse Practitioner | Georgetown, KY | $20.00 |
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