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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. Wayne Lamoreaux
๐ŸŽ—๏ธ
MDIndividual

Wayne Lamoreaux, M.D.

NPI: 1831188036
Spokane Valley, WA
10 years of data
Radiation Oncology
$8.9M
Total Payments
22.1K
Beneficiaries
40.2K
Services
4.05x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$8.9M
Specialty median$300.5K

๐Ÿ“‹ Key Findings

1Billed $8.9M over 10 years
24.05x markup ratio (above median)
398th percentile in Radiation Oncology by payments
419 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.9M in total Medicare payments ranks in the 98th percentile of Radiation Oncology providers nationally.

Medicare payments to this provider grew 71% 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$820.50$185.644.42x$634.86$650.0K4.1K2.1K
2015$775.25$178.404.35x$596.85$623.7K3.9K2.1K
2016$941.68$221.844.24x$719.84$676.7K3.8K2.0K
2017$1.0K$231.964.33x$771.66$925.3K4.4K2.8K
2018$1.1K$257.074.30x$848.72$1.0M4.5K2.5K
2019$1.1K$246.884.45x$851.08$986.0K4.5K2.3K
2020$1.1K$256.174.37x$863.00$963.0K4.2K2.2K
2021$1.1K$258.214.27x$843.81$1.0M3.8K2.2K
2022$1.1K$273.324.07x$838.09$896.4K3.3K1.9K
2023$1.2K$281.644.17x$892.64$1.1M3.6K2.0K

Top Procedures (20)

78815Nuclear medicine study with CT imaging skull base to mid-thighโš  3.4x markup
$2.1M
1.8K services$1.1K/svc3.44x markup
G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment sessionโš  4.2x markup
$1.4M
4.7K services$291.62/svc4.18x markup
77301Management of modulation radiotherapy planningโš  3.9x markup
$679.9K
443 services$1.5K/svc3.94x markup
A9552Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
$465.8K
2.0K services$228.47/svc2.79x markup
78816Nuclear medicine study with CT imaging whole bodyโš  3.5x markup
$416.6K
372 services$1.1K/svc3.45x markup
77014CT scan guidance for insertion of radiation therapy fieldsโš  4.8x markup
$408.9K
4.7K services$86.66/svc4.84x markup
77373Stereotactic body radiation therapy 1 or more lesions using imaging guidanceโš  4.8x markup
$313.0K
318 services$984.17/svc4.85x markup
77427Radiation treatment management, 5 treatmentsโš  3.6x markup
$250.8K
1.7K services$147.12/svc3.56x markup
G6013Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19mevโš  3.8x markup
$246.4K
1.2K services$205.89/svc3.80x markup
77338Design and construction of device for radiation therapyโš  3.9x markup
$227.9K
580 services$392.90/svc3.93x markup
G6012Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10mevโš  3.4x markup
$202.1K
987 services$204.76/svc3.39x markup
77295Management of radiation therapy, 3Dโš  7.3x markup
$195.7K
661 services$296.09/svc7.34x markup
77418Intensity modulated radiation treatment delivery per sessionโš  5.6x markup
$164.9K
526 services$313.56/svc5.58x markup
77336Radiation therapy consultation per weekโš  4.2x markup
$152.9K
2.5K services$62.40/svc4.17x markup
77290Management of radiation therapy, simulation, complexโš  3.6x markup
$148.1K
381 services$388.80/svc3.56x markup
77263Management of radiation therapy, complexโš  3.5x markup
$142.6K
1.1K services$130.00/svc3.46x markup
74177CT scan of abdomen and pelvis with contrastโš  4.1x markup
$122.3K
686 services$178.22/svc4.10x markup
A9596Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurieโš  3.4x markup
$107.8K
129 services$835.45/svc3.38x markup
77432Stereotactic radiation treatment management of brain lesions, complete course of treatment consisting of 1 sessionโš  3.4x markup
$99.1K
299 services$331.27/svc3.44x markup
99205New patient office or other outpatient visit, typically 60 minutesโš  3.2x markup
$98.6K
620 services$159.01/svc3.23x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
78815Nuclear medicine study with CT imaging skull base to mid-thigh1.8K$2.1M$1.1K3.44x
G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session4.7K$1.4M$291.624.18x
77301Management of modulation radiotherapy planning443$679.9K$1.5K3.94x
A9552Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries2.0K$465.8K$228.472.79x
78816Nuclear medicine study with CT imaging whole body372$416.6K$1.1K3.45x
77014CT scan guidance for insertion of radiation therapy fields4.7K$408.9K$86.664.84x
77373Stereotactic body radiation therapy 1 or more lesions using imaging guidance318$313.0K$984.174.85x
77427Radiation treatment management, 5 treatments1.7K$250.8K$147.123.56x
G6013Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19mev1.2K$246.4K$205.893.80x
77338Design and construction of device for radiation therapy580$227.9K$392.903.93x
G6012Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10mev987$202.1K$204.763.39x
77295Management of radiation therapy, 3D661$195.7K$296.097.34x
77418Intensity modulated radiation treatment delivery per session526$164.9K$313.565.58x
77336Radiation therapy consultation per week2.5K$152.9K$62.404.17x
77290Management of radiation therapy, simulation, complex381$148.1K$388.803.56x
77263Management of radiation therapy, complex1.1K$142.6K$130.003.46x
74177CT scan of abdomen and pelvis with contrast686$122.3K$178.224.10x
A9596Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurie129$107.8K$835.453.38x
77432Stereotactic radiation treatment management of brain lesions, complete course of treatment consisting of 1 session299$99.1K$331.273.44x
99205New patient office or other outpatient visit, typically 60 minutes620$98.6K$159.013.23x

Markup Analysis

Charge-to-Payment Ratio

4.05x

This provider submits charges 4.05 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.05x means for every $100 Medicare pays, this provider initially charges $405. This is higher than the national average.

Location

Spokane Valley, WA

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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