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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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Wilton Nedd
๐Ÿ”ช
MDIndividual

Wilton Nedd, MD

NPI: 1003835034
Washington, DC
10 years of data
Thoracic Surgery
$9.9M
Total Payments
5.1K
Beneficiaries
5.8K
Services
2.97x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$9.9M
Specialty median$71.0K

๐Ÿ“‹ Key Findings

1Billed $9.9M over 10 years
22.97x markup ratio (above median)
399th percentile in Thoracic Surgery by payments
4Payments surged 291% in 2021
514 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $9.9M in total Medicare payments ranks in the 99th percentile of Thoracic Surgery providers nationally.

Medicare payments to this provider grew 601% from 2014 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 291% in 2021

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
2014$1.2K$286.354.19x$912.26$165.9K628562
2015$1.2K$313.873.78x$872.07$174.3K559490
2016$3.6K$1.1K3.28x$2.5K$565.1K758685
2017$3.6K$1.1K3.19x$2.5K$1.2M1.0K956
2018$5.4K$1.8K3.04x$3.6K$1.2M708612
2019$5.9K$2.0K2.94x$3.9K$1.5M694582
2020$3.8K$1.3K2.81x$2.4K$503.0K278256
2021$7.0K$2.4K2.91x$4.6K$2.0M597524
2022$9.9K$3.1K3.18x$6.8K$1.5M338246
2023$16.6K$5.1K3.24x$11.4K$1.2M224152

Top Procedures (20)

37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure
$4.6M
464 services$10.0K/svc2.67x markup
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure
$2.7M
293 services$9.3K/svc2.81x markup
37228Balloon dilation of artery of one leg, endovascular, accessed through the skin or open procedureโš  3.4x markup
$445.9K
127 services$3.5K/svc3.42x markup
37227Removal of plaque and insertion of stents into arteries in one leg, endovascular, accessed through the skin or open procedureโš  3.0x markup
$413.5K
34 services$12.2K/svc3.01x markup
37252Ultrasound evaluation of blood vessel during diagnosis or treatmentโš  3.3x markup
$222.3K
211 services$1.1K/svc3.32x markup
35860Exploration of arm or leg for postsurgical bleeding, blood clot, or infection
$191.5K
297 services$644.71/svc2.33x markup
36247Insertion of catheter into abdominal pelvic or leg arteryโš  5.2x markup
$184.9K
251 services$736.70/svc5.19x markup
36830Connection of tube graft to vein and artery for dialysisโš  4.8x markup
$118.6K
227 services$522.28/svc4.76x markup
35011Repair of diseased or bulging (aneurysm) artery of armโš  3.1x markup
$102.0K
127 services$802.88/svc3.11x markup
36200Insertion of catheter into aortaโš  4.8x markup
$96.5K
306 services$315.26/svc4.80x markup
37232Balloon dilation of artery in one leg, endovascular, accessed through the skin or open procedureโš  3.1x markup
$92.9K
98 services$948.02/svc3.12x markup
36831Removal of blood clot from dialysis graft, open procedureโš  3.4x markup
$78.8K
173 services$455.54/svc3.43x markup
37233Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure, each additional vesselโš  3.4x markup
$71.9K
68 services$1.1K/svc3.37x markup
36140Insertion of needle or catheter into an artery of arm or legโš  5.0x markup
$65.3K
306 services$213.46/svc4.95x markup
99222Initial hospital inpatient care, typically 50 minutes per day
$52.6K
460 services$114.34/svc1.98x markup
75716Radiological supervision and interpretation of imaging of arteries of both arms or legs
$48.4K
295 services$164.15/svc2.69x markup
75630Radiological supervision and interpretation X-ray of abdominal aorta and both leg arteries
$47.0K
322 services$146.10/svc2.86x markup
37184Removal of blood clot and injections to dissolve blood clot from artery or arterial graft using fluoroscopic guidance, accessed through the skin, initial vesselโš  7.3x markup
$37.4K
39 services$958.09/svc7.31x markup
36563Insertion of central venous catheter and implanted device for infusion beneath the skinโš  3.7x markup
$34.4K
128 services$268.85/svc3.72x markup
36819Relocation of arm vein with connection to arm artery, open procedureโš  4.1x markup
$25.1K
41 services$612.69/svc4.08x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure464$4.6M$10.0K2.67x
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure293$2.7M$9.3K2.81x
37228Balloon dilation of artery of one leg, endovascular, accessed through the skin or open procedure127$445.9K$3.5K3.42x
37227Removal of plaque and insertion of stents into arteries in one leg, endovascular, accessed through the skin or open procedure34$413.5K$12.2K3.01x
37252Ultrasound evaluation of blood vessel during diagnosis or treatment211$222.3K$1.1K3.32x
35860Exploration of arm or leg for postsurgical bleeding, blood clot, or infection297$191.5K$644.712.33x
36247Insertion of catheter into abdominal pelvic or leg artery251$184.9K$736.705.19x
36830Connection of tube graft to vein and artery for dialysis227$118.6K$522.284.76x
35011Repair of diseased or bulging (aneurysm) artery of arm127$102.0K$802.883.11x
36200Insertion of catheter into aorta306$96.5K$315.264.80x
37232Balloon dilation of artery in one leg, endovascular, accessed through the skin or open procedure98$92.9K$948.023.12x
36831Removal of blood clot from dialysis graft, open procedure173$78.8K$455.543.43x
37233Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure, each additional vessel68$71.9K$1.1K3.37x
36140Insertion of needle or catheter into an artery of arm or leg306$65.3K$213.464.95x
99222Initial hospital inpatient care, typically 50 minutes per day460$52.6K$114.341.98x
75716Radiological supervision and interpretation of imaging of arteries of both arms or legs295$48.4K$164.152.69x
75630Radiological supervision and interpretation X-ray of abdominal aorta and both leg arteries322$47.0K$146.102.86x
37184Removal of blood clot and injections to dissolve blood clot from artery or arterial graft using fluoroscopic guidance, accessed through the skin, initial vessel39$37.4K$958.097.31x
36563Insertion of central venous catheter and implanted device for infusion beneath the skin128$34.4K$268.853.72x
36819Relocation of arm vein with connection to arm artery, open procedure41$25.1K$612.694.08x

Markup Analysis

Charge-to-Payment Ratio

2.97x

This provider submits charges 2.97 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.97x means for every $100 Medicare pays, this provider initially charges $297. This is higher than the national average.

Location

Washington, DC

Provider Verification

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

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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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