Dr. Mike Nguyen, MD
What this data tells you about Dr. Nguyen
Dr. Mike Nguyen is a radiation oncology specialist in Austin, TX, with 16 years of NPI registration. Based on federal Medicare data, Dr. Nguyen performed 17,797 Medicare services across 5,693 unique beneficiaries.
Between the years covered by Open Payments, Dr. Nguyen received a total of $1,669 from 13 pharmaceutical and/or device companies across 25 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiation oncology. 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. Nguyen 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 |
|---|---|---|---|
| MRI contrast dye injection (gadobutrol) | 6,945 | $0 | $1 |
| Contrast dye for imaging (iodine-based) | 5,100 | $0 | $2 |
| Chest X-ray, 1 view | 1,434 | $7 | $138 |
| Screening mammography | 811 | $125 | $331 |
| 3D screening mammography (tomosynthesis) | 802 | $53 | $140 |
| Bone density scan (DEXA) | 297 | $38 | $208 |
| Limited ultrasound scan of 1 breast | 193 | $72 | $297 |
| Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 190 | $36 | $140 |
| Chest X-ray, 2 views | 167 | $10 | $144 |
| Diagnostic mammography of 1 breast | 138 | $94 | $334 |
| Diagnostic mammography of both breasts | 115 | $119 | $414 |
| Foot X-ray, 3+ views | 97 | $6 | $105 |
| X-ray of pelvis, 1-2 views | 95 | $7 | $121 |
| Ct scan of blood vessels of chest with contrast | 87 | $65 | $1,316 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 66 | $16 | $418 |
| Knee X-ray, 3 views | 58 | $7 | $118 |
| Blood creatinine level | 58 | $5 | $21 |
| X-ray of lower and sacral spine, 2-3 views | 56 | $10 | $147 |
| X-ray of hand, minimum of 3 views | 55 | $7 | $106 |
| CT scan of abdomen and pelvis with contrast | 54 | $151 | $784 |
| X-ray of thigh bone, minimum 2 views | 43 | $7 | $144 |
| Ct scan of chest with contrast | 41 | $56 | $304 |
| Shoulder X-ray, 2+ views | 40 | $9 | $123 |
| Mri scan of both breasts | 38 | $293 | $1,227 |
| CT scan of chest, without contrast | 37 | $53 | $349 |
| X-ray of elbow, minimum of 3 views | 37 | $6 | $110 |
| Hip X-ray, 2-3 views | 37 | $10 | $202 |
| Limited ultrasound scan of abdomen | 36 | $20 | $382 |
| Ct scan of lower spine without contrast | 35 | $35 | $590 |
| X-ray of lower leg, 2 views | 35 | $6 | $104 |
| Ct scan of middle spine without contrast | 34 | $36 | $619 |
| X-ray of knee, 4 or more views | 32 | $9 | $133 |
| X-ray of upper arm, minimum of 2 views | 31 | $6 | $105 |
| X-ray of hand, 2 views | 30 | $6 | $76 |
| X-ray of knee, 1-2 views | 29 | $7 | $125 |
| X-ray of forearm, 2 views | 28 | $6 | $101 |
| Mri scan of brain before and after contrast | 26 | $173 | $1,440 |
| X-ray of ankle, minimum of 3 views | 26 | $7 | $114 |
| X-ray of upper spine, 2-3 views | 25 | $10 | $141 |
| X-ray of wrist, minimum of 3 views | 24 | $8 | $107 |
| X-ray of lower and sacral spine, minimum of 4 views | 22 | $14 | $192 |
| Ct scan of abdomen and pelvis without contrast | 20 | $80 | $608 |
| Ultrasound scan of head and neck soft tissue | 20 | $54 | $269 |
| Biopsy of breast and placement of locating device using ultrasound, first growth | 19 | $425 | $2,038 |
| Mri scan of lower spinal canal without contrast | 19 | $108 | $960 |
| X-ray of elbow, 2 views | 19 | $6 | $98 |
| X-ray of abdomen, 2 views | 19 | $10 | $160 |
| Biopsy of breast and placement of locating device using x-ray with needle, first growth | 17 | $425 | $2,050 |
| X-ray of both hips, 2 views | 17 | $9 | $199 |
| Complete ultrasound scan of abdomen | 17 | $49 | $311 |
| Complete ultrasound scan behind abdominal cavity | 17 | $39 | $343 |
| X-ray of middle spine, 2 views | 15 | $8 | $124 |
| X-ray of abdomen, 1 view | 15 | $11 | $111 |
| Complete ultrasound scan of 1 breast | 15 | $119 | $616 |
| Limited ultrasound scan of joint or other extremity structure except blood vessels | 14 | $28 | $116 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 13 | $82 | $1,637 |
| Mri scan of abdomen before and after contrast | 13 | $208 | $1,440 |
| X-ray of ribs on side of body, minimum of 3 views | 12 | $9 | $133 |
| Mri scan of arm joint without contrast | 12 | $113 | $960 |
Industry Payment Transparency
Open Payments through 2023 ↗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 (2023)
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
2.9 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 2023 |
| 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. Nguyen is a mixed practice specialist, with above-average Medicare volume (top 4% in TX), with low-engagement industry engagement, with 16 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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