Sultan Siddique, MD
Clinical Cardiac Electrophysiology · Columbia, SCNPI 1417995259
Payments from drug & device makers
Across 650 payments — averaging $504.42 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$170K
- Medtronic$88K
- Microport CRM USA Inc$24K
- Biotronik Inc.$22K
- Abbott$12K
- Pfizer$5K
- plus $7K from 23 others
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Boston Scientific | 235 | $170,304 |
| Medtronic(2 entities) | 113 | $88,069 |
| Microport CRM USA Inc | 2 | $23,564 |
| Biotronik Inc. | 90 | $21,691 |
| Abbott | 82 | $12,421 |
| Pfizer | 8 | $5,308 |
| Medical Device Business Services, Inc. | 15 | $2,932 |
| E.r. Squibb & Sons, L.L.C. | 16 | $771 |
| Biosense Webster, Inc. | 11 | $756 |
| Novartis | 26 | $551 |
| Atricure, Inc. | 10 | $428 |
| Impulse Dynamics (USA) Inc. | 3 | $204 |
| Johnson & Johnson | 7 | $127 |
| Philips North America LLC | 3 | $121 |
| Cardiva Medical, Inc. | 5 | $119 |
| Boehringer Ingelheim | 5 | $93 |
| Alnylam Pharmaceuticals Inc. | 3 | $61 |
| Convatec Inc. | 1 | $60 |
| Sanofi | 2 | $43 |
| Novo Nordisk | 2 | $42 |
| Cvrx, Inc. | 2 | $42 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $39 |
| Recor Medical Inc | 1 | $26 |
| Abiomed | 1 | $25 |
| Merck | 1 | $18 |
| Kiniksa Pharmaceuticals, Ltd. | 1 | $17 |
| Esperion Therapeutics, Inc. | 1 | $15 |
| Amgen | 1 | $14 |
| AstraZeneca | 1 | $13 |
How this compares
$327,875 in reported general payments places this provider in the 85th percentile of 58 clinical cardiac electrophysiology providers in South Carolina.
See all clinical cardiac electrophysiology providers in South Carolina →
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other clinical cardiac electrophysiology in Columbia
- Walter MazzeiColumbia$254K
- Todd SennColumbia$162K
- Venkateshwar GottipatyColumbia$88K
- Francis UgoweColumbia$43K
- Jennifer FeldmanColumbia$19K
- Paras PatelColumbia$10K
- Gerald BauknightColumbia$10K
- Donald SiddowayColumbia$8K
- Hampton CollinsColumbia$22
- Frank CuocoCharleston$2.8M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.