Nauman Siddiqi, MD
Cardiovascular Disease · Irving, TXNPI 1033381546
Payments from drug & device makers
Across 127 payments — averaging $81.05 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$7K
- Edwards Lifesciences$860
- Medtronic$842
- Abbott$811
- Philips North America LLC$123
- Abiomed$90
- plus $338 from 11 others
What the payments were for
- Consulting fees$4,80047%
- Travel & lodging$1,07610%
- Food & beverage$4,40243%
- Education$160%
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 | 38 | $7,229 |
| Edwards Lifesciences | 22 | $860 |
| Medtronic | 19 | $842 |
| Abbott | 23 | $811 |
| Philips North America LLC | 6 | $123 |
| Abiomed | 3 | $90 |
| Actelion Pharmaceuticals US, Inc. | 2 | $56 |
| Endotronix, Inc. | 1 | $47 |
| Biotronik Inc. | 3 | $45 |
| Boehringer Ingelheim | 2 | $44 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $33 |
| Lantheus Medical Imaging, Inc. | 1 | $27 |
| Canon Medical Systems USA, Inc. | 1 | $24 |
| Pfizer | 1 | $19 |
| Shockwave Medical, Inc | 1 | $19 |
| E.r. Squibb & Sons, L.L.C. | 1 | $15 |
| Cardinal Health 200 LLC | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$10,293 in reported general payments places this provider in the 70th percentile of 1,515 cardiovascular disease providers in Texas.
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 cardiovascular disease in Irving
- Ramin Farzaneh-FarDallas$17.1M
- Jeffrey GladdenDallas$15.8M
- Ann NavarDallas$14.5M
- David BrabhamAmarillo$11.5M
- Justin GrodinDallas$6.2M
- Christie BallantyneHouston$4.6M
- Syed NaqviHouston$3.6M
- Faisal WahidMcKinney$3.4M
- James FeldmanHouston$3.1M
- Fernando BoccalandroOdessa$3M
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.