Dr. Joseph Chan, M.D.
What this data tells you about Dr. Chan
Dr. Joseph Chan is a radiation oncology specialist in Plano, TX, with 20 years of NPI registration. Based on federal Medicare data, Dr. Chan performed 2,648 Medicare services across 2,481 unique beneficiaries.
Between the years covered by Open Payments, Dr. Chan received a total of $1,159 from 9 pharmaceutical and/or device companies across 14 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. Chan 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 |
|---|---|---|---|
| Chest X-ray, 1 view | 673 | $7 | $248 |
| Chest X-ray, 2 views | 260 | $8 | $183 |
| CT scan of head/brain, without contrast | 156 | $30 | $608 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 134 | $10 | $183 |
| X-ray of knee, 1-2 views | 110 | $6 | $183 |
| CT scan of abdomen and pelvis with contrast | 97 | $66 | $1,671 |
| CT scan of chest, without contrast | 88 | $40 | $611 |
| Ct scan of blood vessels of chest with contrast | 79 | $66 | $1,013 |
| Ct scan of abdomen and pelvis without contrast | 77 | $64 | $1,637 |
| X-ray of abdomen, 1 view | 72 | $7 | $183 |
| Review by radiologist of ct guidance for needle placement | 64 | $55 | $818 |
| Limited ultrasound scan of abdomen | 50 | $21 | $409 |
| Hip X-ray, 2-3 views | 49 | $8 | $183 |
| Drainage of fluid from abdominal cavity using imaging guidance | 41 | $78 | $1,152 |
| X-ray of lower and sacral spine, 2-3 views | 40 | $8 | $183 |
| Double contrast x-ray of esophagus | 40 | $26 | $288 |
| Complete ultrasound scan behind abdominal cavity | 40 | $26 | $409 |
| Imaging for evaluation of swallowing function | 37 | $20 | $237 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 36 | $16 | $356 |
| Ultrasonic guidance for blood vessel access | 32 | $11 | $183 |
| Biopsy and aspiration of bone marrow sample for diagnosis | 31 | $59 | $1,060 |
| Ct scan of upper spine without contrast | 31 | $35 | $611 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 30 | $14 | $447 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 26 | $25 | $409 |
| Double contrast x-ray of upper digestive tract | 25 | $32 | $434 |
| Ct scan of heart with evaluation of blood vessel calcium | 25 | $19 | $386 |
| Insertion of central venous tube with port (5 years or older) | 24 | $255 | $3,234 |
| Aspiration of fluid from chest cavity using imaging guidance | 22 | $84 | $2,429 |
| Ct scan of chest with contrast | 22 | $41 | $666 |
| Complete ultrasound scan of abdomen | 22 | $27 | $380 |
| Ct scan of lower spine without contrast | 19 | $34 | $452 |
| X-ray of pelvis, 1-2 views | 18 | $7 | $183 |
| Knee X-ray, 3 views | 18 | $7 | $183 |
| Ultrasound scan of head and neck soft tissue | 18 | $18 | $265 |
| Shoulder X-ray, 2+ views | 17 | $7 | $183 |
| X-ray of shoulder, 1 view | 16 | $6 | $183 |
| Nuclear medicine study of bone and/or joint whole body | 15 | $31 | $364 |
| Fine needle aspiration biopsy using ultrasound guidance, first growth | 13 | $55 | $808 |
| Ct scan of abdomen and pelvis before and after contrast | 13 | $75 | $1,462 |
| Needle biopsy of liver through skin | 12 | $68 | $749 |
| Nuclear medicine study of liver and bile duct system with use of drugs | 12 | $33 | $651 |
| Needle biopsy of growth of abdominal cavity | 11 | $61 | $1,510 |
| Ct scan of blood vessels of neck with contrast | 11 | $63 | $952 |
| X-ray of hand, minimum of 3 views | 11 | $6 | $183 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 11 | $82 | $980 |
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. Chan is a mixed practice specialist, with moderate Medicare volume, with low-engagement industry engagement, with 20 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. Chan experienced with chest x-ray, 1 view?
Does Dr. Chan receive payments from pharmaceutical companies?
How do Dr. Chan's costs compare to other radiation oncologists in Plano?
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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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