Topera, Inc.
Pharmaceutical & medical device company payment data from CMS Open Payments.
Total Payments
$4.4M
Doctors Paid
16
Transactions
84
2021 Total
$1.3M
Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Current or prospective ownership or investment interest | $3.1M | 68 | 70.4% |
| Acquisitions | $1.3M | 16 | 29.6% |
Payments by Medical Specialty
| Specialty | Total Paid | Doctors | Avg/Doctor |
|---|---|---|---|
| Family Medicine | $2.2M | 1 | $2.2M |
| Pediatric Critical Care Medicine | $1.5M | 1 | $1.5M |
| Clinical Cardiac Electrophysiology | $626,142 | 4 | $156,536 |
| Cardiovascular Disease | $58,928 | 4 | $14,732 |
| Gastroenterology | $34,614 | 1 | $34,614 |
| Anesthesiology | $25,518 | 2 | $12,759 |
| Adult Congenital Heart Disease | $15,665 | 1 | $15,665 |
| Internal Medicine | $8,528 | 1 | $8,528 |
| Surgery | $4,197 | 1 | $4,197 |
Top Paid Doctors
| Doctor | Specialty | Location | Total | 2021 |
|---|---|---|---|---|
| Sujata Narayan, M.d, M.D | Family Medicine | Stanford, CA | $2.2M | $0 |
| Dr. Karen Underwood, Md, MD | Pediatric Critical Care Medicine | Scottsdale, AZ | $1.5M | $0 |
| Sanjiv Narayan, Md, MD | Clinical Cardiac Electrophysiology | Stanford, CA | $601,111 | $0 |
| Anil Garde, Md, MD | Gastroenterology | Riverside, CA | $34,614 | $0 |
| Dr. William Denman, Md, MD | Anesthesiology | Boston, MA | $21,320 | $0 |
| Benzy Padanilam, Md, MD | Cardiovascular Disease | Indianapolis, IN | $21,320 | $0 |
| Dr. Gregory Altemose, M.d, M.D | Clinical Cardiac Electrophysiology | Miramar Beach, FL | $17,057 | $0 |
| Dr. Sotirios Tsimikas, M.d, M.D | Cardiovascular Disease | San Diego, CA | $17,057 | $0 |
| Eric Prystowsky, Md, MD | Cardiovascular Disease | Indianapolis, IN | $16,363 | $0 |
| Marcus Schamberger, Md, MD | Adult Congenital Heart Disease | Indianapolis, IN | $15,665 | $0 |
| Dr. Patrick Hu, M.d., Ph.d, M.D., PH.D | Internal Medicine | Riverside, CA | $8,528 | $0 |
| Dr. Mark Kronenfeld, M.d, M.D | Anesthesiology | Brooklyn, NY | $4,198 | $0 |
| John Zimmerman, Md, MD | Clinical Cardiac Electrophysiology | Hackensack, NJ | $4,197 | $0 |
| Greg Ribakove, M.d, M.D | Surgery | Brooklyn, NY | $4,197 | $0 |
| Campbell Rogers, M.d, M.D | Cardiovascular Disease | Boston, MA | $4,188 | $0 |
| Dr. Suneet Mittal, M.d, M.D | Clinical Cardiac Electrophysiology | Paramus, NJ | $3,778 | $0 |
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Payment Categories
About Topera, Inc.
Topera, Inc. has made $4.4M in payments to 16 healthcare providers, recorded across 84 transactions in the CMS Open Payments database. In 2021, the company paid $1.3M.
Payments were distributed across 9 medical specialties. The top specialty by payment amount is Family Medicine ($2.2M to 1 doctors).