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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. Adam Attoun
๐Ÿ“ก
DOIndividual

Adam Attoun, D.O.

NPI: 1124048350
Redding, CA
10 years of data
Diagnostic Radiology
$7.0M
Total Payments
83.1K
Beneficiaries
88.6K
Services
4.92x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$7.0M
Specialty median$115.6K

๐Ÿ“‹ Key Findings

1Billed $7.0M over 10 years
24.92x markup ratio (above median)
399th percentile in Diagnostic Radiology by payments
418 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $7.0M in total Medicare payments ranks in the 99th percentile of Diagnostic Radiology providers nationally.

Medicare payments to this provider grew 57% 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

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$492.37$91.615.37x$400.76$641.9K7.9K7.5K
2015$498.03$87.635.68x$410.40$661.1K8.6K8.1K
2016$509.47$88.515.76x$420.96$598.4K8.4K7.9K
2017$549.51$92.145.96x$457.37$671.4K8.8K8.4K
2018$482.68$78.956.11x$403.73$600.0K7.8K7.4K
2019$506.16$84.965.96x$421.20$646.5K8.0K7.6K
2020$486.38$80.626.03x$405.76$693.2K8.4K7.8K
2021$317.62$75.704.20x$241.92$695.4K8.4K7.9K
2022$276.36$83.123.32x$193.24$827.4K9.7K8.9K
2023$242.19$71.993.36x$170.20$1.0M12.6K11.6K

Top Procedures (20)

74177CT scan of abdomen and pelvis with contrastโš  4.0x markup
$1.3M
6.6K services$199.67/svc4.03x markup
74176CT scan of abdomen and pelvisโš  4.5x markup
$573.8K
5.5K services$105.02/svc4.47x markup
71260CT scan chest with contrastโš  5.9x markup
$540.4K
5.1K services$105.83/svc5.91x markup
71250CT scan chestโš  5.0x markup
$519.3K
5.6K services$92.48/svc5.01x markup
74178CT scan of abdomen and pelvis before and after contrastโš  4.3x markup
$296.3K
1.1K services$271.11/svc4.32x markup
70553MRI scan of brain before and after contrastโš  6.4x markup
$289.9K
1.2K services$242.82/svc6.36x markup
70551MRI scan brainโš  5.8x markup
$278.5K
2.4K services$117.35/svc5.83x markup
74183MRI scan of abdomen before and after contrastโš  4.5x markup
$271.3K
827 services$328.10/svc4.51x markup
72148MRI scan of lower spinal canalโš  7.3x markup
$265.6K
2.0K services$131.22/svc7.29x markup
73721MRI scan of leg jointโš  5.8x markup
$218.6K
1.4K services$160.76/svc5.80x markup
70450CT scan head or brainโš  5.3x markup
$217.7K
6.0K services$36.19/svc5.25x markup
72197MRI scan of pelvis before and after contrastโš  4.4x markup
$191.1K
672 services$284.35/svc4.43x markup
G0297Low dose ct scan (ldct) for lung cancer screeningโš  3.1x markup
$187.0K
780 services$239.79/svc3.11x markup
73221MRI scan of arm jointโš  5.8x markup
$171.1K
1.0K services$170.92/svc5.75x markup
71271Low dose ct scan of chest for lung cancer screening
$127.8K
951 services$134.34/svc2.11x markup
72141MRI scan of upper spinal canalโš  7.4x markup
$124.6K
995 services$125.20/svc7.39x markup
71275CT scan of blood vessels in chest with contrastโš  4.7x markup
$124.2K
1.3K services$94.70/svc4.74x markup
78815Nuclear medicine study from skull base to mid-thigh with ct scan
$120.3K
92 services$1.3K/svc2.22x markup
74160CT scan abdomen with contrastโš  3.7x markup
$110.6K
621 services$178.03/svc3.74x markup
74181MRI scan of abdomenโš  5.1x markup
$81.7K
551 services$148.22/svc5.13x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
74177CT scan of abdomen and pelvis with contrast6.6K$1.3M$199.674.03x
74176CT scan of abdomen and pelvis5.5K$573.8K$105.024.47x
71260CT scan chest with contrast5.1K$540.4K$105.835.91x
71250CT scan chest5.6K$519.3K$92.485.01x
74178CT scan of abdomen and pelvis before and after contrast1.1K$296.3K$271.114.32x
70553MRI scan of brain before and after contrast1.2K$289.9K$242.826.36x
70551MRI scan brain2.4K$278.5K$117.355.83x
74183MRI scan of abdomen before and after contrast827$271.3K$328.104.51x
72148MRI scan of lower spinal canal2.0K$265.6K$131.227.29x
73721MRI scan of leg joint1.4K$218.6K$160.765.80x
70450CT scan head or brain6.0K$217.7K$36.195.25x
72197MRI scan of pelvis before and after contrast672$191.1K$284.354.43x
G0297Low dose ct scan (ldct) for lung cancer screening780$187.0K$239.793.11x
73221MRI scan of arm joint1.0K$171.1K$170.925.75x
71271Low dose ct scan of chest for lung cancer screening951$127.8K$134.342.11x
72141MRI scan of upper spinal canal995$124.6K$125.207.39x
71275CT scan of blood vessels in chest with contrast1.3K$124.2K$94.704.74x
78815Nuclear medicine study from skull base to mid-thigh with ct scan92$120.3K$1.3K2.22x
74160CT scan abdomen with contrast621$110.6K$178.033.74x
74181MRI scan of abdomen551$81.7K$148.225.13x

Markup Analysis

Charge-to-Payment Ratio

4.92x

This provider submits charges 4.92 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.92x means for every $100 Medicare pays, this provider initially charges $492. This is higher than the national average.

Location

Redding, CA

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 CA for peer comparison.

Adam Attoun (you)
$7.0M
Stephen Liu, M.D.
$37.2M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Stephen Liu, M.D.Modesto, CA$37.2Mโœ“ 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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