Dr. Zainab Ilahi, MD
What this data tells you about Dr. Ilahi
Dr. Zainab Ilahi is a radiology - diagnostic in Lewisville, TX, with 19 years in practice. Based on federal Medicare data, Dr. Ilahi performed 10,916 Medicare services across 929 unique beneficiaries.
Between the years covered by Open Payments, Dr. Ilahi received a total of $2,439 from 32 pharmaceutical and/or device companies across 74 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiology - diagnostic. 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. Ilahi 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 |
|---|---|---|---|
| Iron sucrose injection (Venofer) | 4,600 | $0 | $2 |
| Anti-nausea injection (fosaprepitant) | 2,550 | $0 | $5 |
| Contrast dye for imaging (iodine-based) | 1,125 | $0 | $3 |
| CT guidance for radiation therapy | 590 | $92 | $604 |
| Dexamethasone injection (steroid) | 280 | $0 | $1 |
| Calculation of radiation therapy dose | 246 | $51 | $365 |
| Radiation treatment management, 5 treatment sessions | 219 | $148 | $1,067 |
| Continuing radiation therapy consultation per week | 208 | $66 | $343 |
| Anti-nausea injection (Aloxi/palonosetron) | 190 | $1 | $114 |
| Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 148 | $277 | $2,762 |
| Design and construction of complex radiation treatment device | 90 | $98 | $710 |
| Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev | 65 | $181 | $700 |
| Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev | 61 | $175 | $700 |
| Injection of additional new drug or substance into vein | 49 | $12 | $108 |
| Complex radiation therapy planning | 46 | $131 | $1,022 |
| Design and construction of radiation treatment device for high precision radiation therapy | 45 | $360 | $2,640 |
| Drug injection, under skin or into muscle | 41 | $11 | $96 |
| Office visit, established patient (20-29 min) | 41 | $64 | $250 |
| X-ray during radiation therapy | 40 | $11 | $126 |
| New patient office visit, complex (60-74 min) | 39 | $164 | $709 |
| Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 34 | $209 | $704 |
| High precision radiation therapy planning | 32 | $1,415 | $6,431 |
| Administration of chemotherapy into vein, 1 hour or less | 32 | $103 | $707 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | 30 | $23 | $157 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 20 | $50 | $313 |
| Injection of drug or substance into vein | 19 | $30 | $247 |
| Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 17 | $351 | $1,331 |
| Design and construction of simple radiation treatment device | 16 | $25 | $296 |
| Injection, diphenhydramine hcl, up to 50 mg | 16 | $1 | $7 |
| 3d radiation therapy planning | 14 | $371 | $4,374 |
| Blood draw (venipuncture) | 13 | $8 | $20 |
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 (95%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
2.8 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. Ilahi is a mixed practice specialist, with above-average Medicare volume (top 12% in TX), and low-engagement industry engagement, with 19 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
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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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