Dr. Nauman Siddiqi, MD
What this data tells you about Dr. Siddiqi
Dr. Nauman Siddiqi is an internal medicine specialist in Irving, TX, with 18 years of NPI registration. Based on federal Medicare data, Dr. Siddiqi performed 414 Medicare services across 397 unique beneficiaries.
Between the years covered by Open Payments, Dr. Siddiqi received a total of $18,686 from 15 pharmaceutical and/or device companies across 166 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal medicine. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Siddiqi is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Cardiac catheterization | 139 | $212 | $1,086 |
| Coronary stent placement | 62 | $455 | $2,146 |
| Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist | 38 | $297 | $1,374 |
| Insertion of tube in right heart chambers for measurement | 33 | $97 | $495 |
| Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist | 32 | $242 | $1,225 |
| Replacement of aortic valve through the skin and femoral artery | 31 | $633 | $2,856 |
| Insertion of tube in right heart chambers and coronary artery for diagnosis with review by radiologist | 23 | $224 | $1,142 |
| Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel | 16 | $60 | $312 |
| Repair of left upper heart chamber with implant with review by radiologist | 15 | $402 | $2,486 |
| Electrocardiogram (EKG), 12-lead | 13 | $12 | $62 |
| Insertion of blood flow assist device in aorta through skin | 12 | $126 | $690 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
The majority of payments (68%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers. Total industry engagement is in the top 5% for internal medicine in TX.
Geographic Context
2.6 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Siddiqi is an interventional & cardiac specialist, with moderate Medicare volume, with consulting-driven industry engagement in the top 5% of TX peers, with 18 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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