Dr. Shamim Mawji, M.D.
What this data tells you about Dr. Mawji
Dr. Shamim Mawji is a nuclear cardiology physician in Corpus Christi, TX, with 20 years in practice. Based on federal Medicare data, Dr. Mawji performed 4,463 Medicare services across 2,812 unique beneficiaries.
Between the years covered by Open Payments, Dr. Mawji received a total of $4,874 from 21 pharmaceutical and/or device companies across 116 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in nuclear cardiology physician. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Mawji 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 |
|---|---|---|---|
| Electrocardiogram (EKG), 12-lead | 915 | $10 | $65 |
| Office visit, established patient (30-39 min) | 871 | $82 | $154 |
| Hospital follow-up visit, moderate complexity | 277 | $61 | $197 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 275 | $123 | $539 |
| Echocardiogram, transthoracic | 249 | $142 | $813 |
| Regadenoson injection (Lexiscan) for heart stress test | 232 | $42 | $64 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 216 | $44 | $403 |
| Prothrombin time test (blood clotting) | 155 | $4 | $16 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 147 | $15 | $57 |
| Remote pacemaker monitoring, 90 days | 130 | $23 | $69 |
| Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | 120 | $20 | $75 |
| EKG interpretation and report | 106 | $6 | $44 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 94 | $169 | $282 |
| Office visit, established patient (10-19 min) | 91 | $40 | $82 |
| Ultrasound of both sides of head and neck blood flow | 85 | $140 | $554 |
| New patient office visit (45-59 min) | 82 | $105 | $242 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | 74 | $19 | $100 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 42 | $27 | $132 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 33 | $2 | $87 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | 31 | $19 | $78 |
| Ultrasound study of arm and leg arteries | 31 | $62 | $190 |
| Ultrasound of heart with probe in esophagus, with report | 29 | $82 | $460 |
| Ultrasound of heart blood flow, valves and chambers | 28 | $14 | $103 |
| Ultrasound of leg arteries or artery grafts | 26 | $180 | $385 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | 22 | $69 | $266 |
| Nuclear medicine study of heart muscle blood flow by pet | 22 | $23 | $90 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 22 | $11 | $138 |
| Office visit, established patient (20-29 min) | 22 | $67 | $115 |
| Smoking and tobacco use intensive counseling, 4-10 minutes | 19 | $14 | $33 |
| Programming of dual lead pacemaker system | 17 | $49 | $190 |
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 ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 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. Mawji is a electrophysiology & cardiac specialist, with above-average Medicare volume (top 30% in TX), and low-engagement industry engagement, with 20 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Mawji experienced with electrocardiogram (ekg), 12-lead?
Does Dr. Mawji receive payments from pharmaceutical companies?
How do Dr. Mawji's costs compare to other nuclear cardiology physicians in Corpus Christi?
What does Data Coverage mean?
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Explore related providers
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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