Dr. Timothy Dziuk, M.D.
What this data tells you about Dr. Dziuk
Dr. Timothy Dziuk is a radiology - diagnostic specialist in San Antonio, TX, with 19 years of NPI registration. Based on federal Medicare data, Dr. Dziuk performed 3,692 Medicare services across 1,151 unique beneficiaries.
Between the years covered by Open Payments, Dr. Dziuk received a total of $1,100 from 33 pharmaceutical and/or device companies across 64 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. Dziuk 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 |
|---|---|---|---|
| Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 692 | $57 | $636 |
| Calculation of radiation therapy dose | 475 | $50 | $365 |
| Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev | 369 | $172 | $700 |
| Continuing radiation therapy consultation per week | 349 | $65 | $343 |
| Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 349 | $271 | $2,762 |
| Radiation treatment management, 5 treatment sessions | 321 | $146 | $1,067 |
| Design and construction of complex radiation treatment device | 254 | $93 | $710 |
| Complex radiation therapy planning | 104 | $128 | $1,022 |
| X-ray during radiation therapy | 100 | $10 | $126 |
| CT guidance for radiation therapy | 92 | $92 | $613 |
| Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev | 86 | $152 | $700 |
| Cranial lesion surgery using radiation over multiple sessions | 76 | $758 | $8,210 |
| High precision radiation therapy planning | 54 | $1,391 | $6,431 |
| Design and construction of radiation treatment device for high precision radiation therapy | 54 | $354 | $2,640 |
| Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 53 | $198 | $704 |
| 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 | 51 | $334 | $1,339 |
| 3d radiation therapy planning | 48 | $359 | $4,374 |
| New patient office visit (45-59 min) | 43 | $122 | $565 |
| New patient office visit, complex (60-74 min) | 41 | $166 | $709 |
| Obtaining respiratory data needed to develop the optimal radiation treatment | 22 | $314 | $1,838 |
| New patient office visit (30-44 min) | 22 | $81 | $372 |
| Management of cranial lesion surgery using radiation over multiple sessions | 19 | $493 | $3,609 |
| Office visit, established patient (20-29 min) | 18 | $68 | $250 |
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
4.8 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. Dziuk is a clinical cardiology specialist, with above-average Medicare volume (top 27% in TX), with low-engagement industry engagement, with 19 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
Is Dr. Dziuk experienced with stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy?
Does Dr. Dziuk receive payments from pharmaceutical companies?
How do Dr. Dziuk's costs compare to other radiology - diagnostics in San Antonio?
What does Data Coverage mean?
Is this data up to date?
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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