Dr. John Hancock, M.D.
What this data tells you about Dr. Hancock
Dr. John Hancock is a vascular & interventional radiology physician in Houston, TX, with 16 years in practice. Based on federal Medicare data, Dr. Hancock performed 2,593 Medicare services across 2,519 unique beneficiaries.
Between the years covered by Open Payments, Dr. Hancock received a total of $7,621 from 12 pharmaceutical and/or device companies across 78 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in vascular & interventional radiology 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. Hancock 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 | 675 | $7 | $59 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 154 | $10 | $84 |
| Complete ultrasound scan behind abdominal cavity | 136 | $28 | $252 |
| Limited ultrasound scan of abdomen | 126 | $23 | $202 |
| Complete ultrasound scan of abdomen | 122 | $31 | $277 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 120 | $27 | $246 |
| Ct scan of abdomen and pelvis without contrast | 115 | $68 | $746 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 115 | $17 | $157 |
| X-ray of abdomen, 1 view | 95 | $7 | $49 |
| Ultrasonic guidance for blood vessel access | 92 | $12 | $173 |
| CT scan of abdomen and pelvis with contrast | 83 | $71 | $797 |
| Ct scan of blood vessels of chest with contrast | 76 | $69 | $594 |
| Ultrasound of leg arteries or artery grafts | 72 | $30 | $210 |
| Ct scan of blood vessels of abdomen and pelvis with contrast | 70 | $85 | $797 |
| Fluoroscopic guidance for insertion or removal of central vein access device | 66 | $15 | $177 |
| Ultrasound of both sides of head and neck blood flow | 60 | $31 | $215 |
| CT scan of chest, without contrast | 45 | $41 | $393 |
| Complete ultrasound of abdomen and pelvis artery and vein blood flow | 39 | $45 | $567 |
| Insertion of tunneled central venous tube for infusion (5 years or older) | 36 | $200 | $1,867 |
| Drainage of fluid from abdominal cavity using imaging guidance | 32 | $83 | $712 |
| Ultrasound scan of chest | 30 | $23 | $191 |
| Ultrasound of one leg arteries or artery grafts | 24 | $19 | $147 |
| Ultrasound study of arm and leg arteries | 23 | $10 | $106 |
| Insertion of central venous tube with port (5 years or older) | 22 | $262 | $2,243 |
| Ultrasonic guidance for needle placement | 22 | $25 | $231 |
| Ct scan of abdominal aorta and both leg arteries with contrast | 21 | $92 | $635 |
| Bone density scan (DEXA) | 19 | $10 | $72 |
| Review by radiologist of ct guidance for needle placement | 18 | $57 | $387 |
| Aspiration of fluid from chest cavity using imaging guidance | 15 | $89 | $1,072 |
| Biopsy of blood vessel using tube | 12 | $167 | $1,523 |
| Needle biopsy of kidney | 12 | $103 | $1,037 |
| Chest X-ray, 2 views | 12 | $6 | $72 |
| Review by radiologist of image for biopsy of blood vessel with tube | 12 | $31 | $286 |
| Ct scan of chest with contrast | 11 | $44 | $421 |
| Review by radiologist of liver vein image with assessment of blood flow | 11 | $43 | $384 |
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
2.1 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. Hancock is a mixed practice specialist, with above-average Medicare volume (top 22% in TX), and low-engagement industry engagement, with 16 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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