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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
Disclaimer: This site is an independent journalism project. Data analysis and editorial content are not affiliated with or endorsed by CMS or any government agency. All spending figures are based on publicly available Medicare payment records.
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ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Kan Zhang
๐Ÿ“ก
MDIndividual

Kan Zhang, MD

NPI: 1023264157
Bedford Hills, NY
9 years of data
Diagnostic Radiology
$4.3M
Total Payments
5.5K
Beneficiaries
6.4K
Services
2.64x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$4.3M
Specialty median$115.6K

๐Ÿ“‹ Key Findings

1Billed $4.3M over 9 years
22.64x markup ratio (above median)
399th percentile in Diagnostic Radiology by payments
4Payments surged 6005% in 2016
511 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.3M in total Medicare payments ranks in the 99th percentile of Diagnostic Radiology providers nationally.

Medicare payments to this provider grew 3132% from 2015 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 6005% in 2016

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2015$518.83$77.736.67x$441.10$9.4K187180
2016$3.8K$1.1K3.47x$2.7K$575.1K720675
2017$1.9K$677.742.74x$1.2K$622.1K1.6K1.4K
2018$1.6K$762.302.12x$852.81$1.3M2.0K1.7K
2019$2.0K$1.0K1.92x$958.80$783.4K781655
2020$869.54$339.332.56x$530.21$52.9K154120
2021$3.8K$1.9K2.02x$1.9K$483.4K344268
2022$3.5K$1.0K3.45x$2.5K$215.9K244219
2023$3.5K$887.533.98x$2.6K$304.5K323281

Top Procedures (20)

37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure
$2.0M
222 services$9.0K/svc2.13x markup
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure
$975.6K
104 services$9.4K/svc1.99x markup
37243Occlusion of tumors or obstructed blood vessel with radiological supervision and interpretation, roadmapping, and imaging guidance
$528.5K
60 services$8.8K/svc2.27x markup
36247Insertion of catheter into abdominal pelvic or leg arteryโš  3.7x markup
$240.1K
296 services$811.25/svc3.69x markup
36246Insertion of catheter into abdominal pelvic or leg arteryโš  3.6x markup
$108.6K
257 services$422.76/svc3.64x markup
37252Ultrasound evaluation of blood vessel during diagnosis or treatment
$88.3K
75 services$1.2K/svc1.81x markup
36478Laser destruction of incompetent vein of arm or leg using imaging guidance, accessed through the skin
$45.4K
40 services$1.1K/svc1.65x markup
75716Radiological supervision and interpretation of imaging of arteries of both arms or legsโš  7.1x markup
$39.1K
223 services$175.53/svc7.07x markup
36245Insertion of catheter into abdominal pelvic or leg artery, each first order branchโš  3.8x markup
$38.0K
57 services$666.05/svc3.75x markup
36569Insertion of central venous catheter for infusion, patient 5 years or olderโš  8.8x markup
$37.2K
487 services$76.30/svc8.79x markup
99204New patient office or other outpatient visit, typically 45 minutes
$32.6K
221 services$147.56/svc1.59x markup
75625Radiological supervision and interpretation X-ray of abdominal aorta
$22.4K
175 services$128.13/svc1.66x markup
32555Removal of fluid from chest cavity with imaging guidanceโš  9.4x markup
$15.8K
166 services$95.26/svc9.36x markup
36558Insertion of central venous catheter for infusion, patient 5 years or olderโš  7.3x markup
$13.9K
59 services$236.42/svc7.26x markup
37253Ultrasound evaluation of blood vessel during diagnosis or treatment
$11.0K
58 services$189.91/svc1.69x markup
77001Fluoroscopic guidance for insertion, replacement or removal of central venous access deviceโš  7.5x markup
$10.4K
647 services$16.04/svc7.54x markup
49083Drainage of fluid from abdominal cavity using imaging guidanceโš  6.6x markup
$10.2K
111 services$92.00/svc6.64x markup
36573Insertion of central venous catheter for infusion using imaging guidance, patient 5 years or olderโš  29.6x markup
$9.5K
128 services$74.55/svc29.61x markup
36200Insertion of catheter into aortaโš  8.6x markup
$9.0K
31 services$291.02/svc8.59x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$8.3K
126 services$66.16/svc1.71x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure222$2.0M$9.0K2.13x
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure104$975.6K$9.4K1.99x
37243Occlusion of tumors or obstructed blood vessel with radiological supervision and interpretation, roadmapping, and imaging guidance60$528.5K$8.8K2.27x
36247Insertion of catheter into abdominal pelvic or leg artery296$240.1K$811.253.69x
36246Insertion of catheter into abdominal pelvic or leg artery257$108.6K$422.763.64x
37252Ultrasound evaluation of blood vessel during diagnosis or treatment75$88.3K$1.2K1.81x
36478Laser destruction of incompetent vein of arm or leg using imaging guidance, accessed through the skin40$45.4K$1.1K1.65x
75716Radiological supervision and interpretation of imaging of arteries of both arms or legs223$39.1K$175.537.07x
36245Insertion of catheter into abdominal pelvic or leg artery, each first order branch57$38.0K$666.053.75x
36569Insertion of central venous catheter for infusion, patient 5 years or older487$37.2K$76.308.79x
99204New patient office or other outpatient visit, typically 45 minutes221$32.6K$147.561.59x
75625Radiological supervision and interpretation X-ray of abdominal aorta175$22.4K$128.131.66x
32555Removal of fluid from chest cavity with imaging guidance166$15.8K$95.269.36x
36558Insertion of central venous catheter for infusion, patient 5 years or older59$13.9K$236.427.26x
37253Ultrasound evaluation of blood vessel during diagnosis or treatment58$11.0K$189.911.69x
77001Fluoroscopic guidance for insertion, replacement or removal of central venous access device647$10.4K$16.047.54x
49083Drainage of fluid from abdominal cavity using imaging guidance111$10.2K$92.006.64x
36573Insertion of central venous catheter for infusion using imaging guidance, patient 5 years or older128$9.5K$74.5529.61x
36200Insertion of catheter into aorta31$9.0K$291.028.59x
99213Established patient office or other outpatient visit, typically 15 minutes126$8.3K$66.161.71x

Markup Analysis

Charge-to-Payment Ratio

2.64x

This provider submits charges 2.64 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.64x means for every $100 Medicare pays, this provider initially charges $264. This is higher than the national average.

Location

Bedford Hills, NY

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

Similar Providers

Other Diagnostic Radiology providers in NY for peer comparison.

Kan Zhang (you)
$4.3M
Mark Lodespoto, M.D.
$34.9M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Mark Lodespoto, M.D.Oceanside, NY$34.9Mโœ“ Clear

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Data Sources

  • โ€ข Centers for Medicare & Medicaid Services (CMS)
  • โ€ข Medicare Provider Utilization and Payment Data (2014-2023)
  • โ€ข National Plan and Provider Enumeration System (NPPES)

Last Updated: February 2026 (data through 2023, the latest CMS release)

Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.

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