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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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Methodology•Download Data
  1. Home
  2. Providers
  3. William English
🔪
MDIndividual

William English, MD

NPI: 1679579700
San Antonio, TX
10 years of data
Vascular Surgery
$25.9M
Total Payments
30.1K
Beneficiaries
35.6K
Services
4.62x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$25.9M
Specialty median$184.1K

📋 Key Findings

1Billed $25.9M over 10 years
24.62x markup ratio (above median)
399th percentile in Vascular Surgery by payments
420 procedures with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $25.9M in total Medicare payments ranks in the 99th percentile of Vascular Surgery providers nationally.

This provider's billing patterns fall within normal ranges for their specialty.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

Submitted Charges vs. Medicare Payments

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

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$5.7K$1.2K4.69x$4.5K$3.8M3.8K3.1K
2015$5.5K$1.2K4.60x$4.3K$4.2M4.4K3.6K
2016$6.5K$1.4K4.66x$5.1K$3.4M3.7K3.1K
2017$5.7K$1.2K4.78x$4.5K$3.0M4.2K3.7K
2018$5.4K$1.2K4.46x$4.2K$2.7M4.3K3.7K
2019$5.6K$1.3K4.27x$4.3K$2.7M4.2K3.7K
2020$5.6K$1.3K4.31x$4.3K$2.1M3.5K3.0K
2021$5.7K$1.4K4.24x$4.4K$1.7M3.0K2.5K
2022$4.8K$1.1K4.32x$3.7K$1.1M2.2K1.8K
2023$4.8K$1.1K4.43x$3.7K$1.4M2.4K1.9K

Top Procedures (20)

37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure⚠ 5.5x markup
$6.9M
1.2K services$5.7K/svc5.54x markup
37227Removal of plaque and insertion of stents into arteries in one leg, endovascular, accessed through the skin or open procedure⚠ 4.0x markup
$6.2M
595 services$10.5K/svc4.03x markup
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure⚠ 4.4x markup
$4.7M
647 services$7.2K/svc4.43x markup
37252Ultrasound evaluation of blood vessel during diagnosis or treatment⚠ 3.8x markup
$1.7M
1.9K services$924.39/svc3.84x markup
37231Removal of plaque and insertion of stents into artery in one leg, endovascular, accessed through the skin or open procedure⚠ 3.9x markup
$920.9K
94 services$9.8K/svc3.91x markup
36903Insertion of needle and/or catheter into dialysis circuit and insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation⚠ 3.8x markup
$459.6K
116 services$4.0K/svc3.83x markup
37238Insertion of intravascular stents in vein, open or accessed through the skin, with radiological supervision and interpretation⚠ 3.9x markup
$446.7K
149 services$3.0K/svc3.85x markup
36223Insertion of catheter into artery on one side of neck for diagnosis or treatment including radiological supervision and interpretation⚠ 4.1x markup
$370.0K
241 services$1.5K/svc4.13x markup
37221Insertion of stents in artery in one side of groin, endovascular, accessed through the skin or open procedure⚠ 5.1x markup
$334.9K
130 services$2.6K/svc5.10x markup
37799Blood vessel procedure⚠ 7.2x markup
$284.3K
92 services$3.1K/svc7.22x markup
37253Ultrasound evaluation of blood vessel during diagnosis or treatment⚠ 3.9x markup
$266.9K
1.8K services$146.98/svc3.86x markup
36902Insertion of needle and/or catheter into dialysis circuit and balloon dilation of dialysis segment, with imaging including radiological supervision and interpretation⚠ 3.8x markup
$248.4K
258 services$962.81/svc3.81x markup
35476Balloon dilation of narrowed or blocked vein, accessed through the skin⚠ 4.8x markup
$234.7K
276 services$850.48/svc4.80x markup
75716Radiological supervision and interpretation of imaging of arteries of both arms or legs⚠ 4.3x markup
$231.0K
1.7K services$133.09/svc4.27x markup
37233Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure⚠ 4.0x markup
$220.8K
216 services$1.0K/svc4.05x markup
36225Insertion of catheter into artery on one side of chest for diagnosis or treatment including radiological supervision and interpretation⚠ 6.9x markup
$193.3K
223 services$866.90/svc6.92x markup
36147Insertion of needle and/or catheter for dialysis⚠ 6.2x markup
$190.9K
481 services$396.97/svc6.16x markup
36247Insertion of catheter into abdominal pelvic or leg artery⚠ 4.1x markup
$176.4K
159 services$1.1K/svc4.07x markup
75625Radiological supervision and interpretation X-ray of abdominal aorta⚠ 4.6x markup
$173.7K
1.9K services$89.31/svc4.62x markup
36901Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation⚠ 4.5x markup
$164.1K
389 services$421.86/svc4.49x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure1.2K$6.9M$5.7K5.54x
37227Removal of plaque and insertion of stents into arteries in one leg, endovascular, accessed through the skin or open procedure595$6.2M$10.5K4.03x
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure647$4.7M$7.2K4.43x
37252Ultrasound evaluation of blood vessel during diagnosis or treatment1.9K$1.7M$924.393.84x
37231Removal of plaque and insertion of stents into artery in one leg, endovascular, accessed through the skin or open procedure94$920.9K$9.8K3.91x
36903Insertion of needle and/or catheter into dialysis circuit and insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation116$459.6K$4.0K3.83x
37238Insertion of intravascular stents in vein, open or accessed through the skin, with radiological supervision and interpretation149$446.7K$3.0K3.85x
36223Insertion of catheter into artery on one side of neck for diagnosis or treatment including radiological supervision and interpretation241$370.0K$1.5K4.13x
37221Insertion of stents in artery in one side of groin, endovascular, accessed through the skin or open procedure130$334.9K$2.6K5.10x
37799Blood vessel procedure92$284.3K$3.1K7.22x
37253Ultrasound evaluation of blood vessel during diagnosis or treatment1.8K$266.9K$146.983.86x
36902Insertion of needle and/or catheter into dialysis circuit and balloon dilation of dialysis segment, with imaging including radiological supervision and interpretation258$248.4K$962.813.81x
35476Balloon dilation of narrowed or blocked vein, accessed through the skin276$234.7K$850.484.80x
75716Radiological supervision and interpretation of imaging of arteries of both arms or legs1.7K$231.0K$133.094.27x
37233Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure216$220.8K$1.0K4.05x
36225Insertion of catheter into artery on one side of chest for diagnosis or treatment including radiological supervision and interpretation223$193.3K$866.906.92x
36147Insertion of needle and/or catheter for dialysis481$190.9K$396.976.16x
36247Insertion of catheter into abdominal pelvic or leg artery159$176.4K$1.1K4.07x
75625Radiological supervision and interpretation X-ray of abdominal aorta1.9K$173.7K$89.314.62x
36901Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation389$164.1K$421.864.49x

Markup Analysis

Charge-to-Payment Ratio

4.62x

This provider submits charges 4.62 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.62x means for every $100 Medicare pays, this provider initially charges $462. This is higher than the national average.

Location

San Antonio, TX

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 Vascular Surgery providers in TX for peer comparison.

William English (you)
$25.9M
Russell Lam, M.D.
$39.2M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Russell Lam, M.D.Dallas, TX$39.2M✓ Clear

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Data Sources

  • • Centers for Medicare & Medicaid Services (CMS)
  • • Medicare Provider Utilization and Payment Data (2014-2023)
  • • 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.

Believe this data is inaccurate? Dispute this data