OpenMedicare
Start Here
Explore
Fraud
Investigations
Data
Tools
About

Footer

OpenMedicare

Independent Medicare data journalism

Sister Sites

  • OpenMedicaid
  • OpenFeds
  • OpenSpending

Explore

  • Providers
  • Procedures
  • States
  • Specialties
  • Search

Fraud Analysis

  • Still Out There (AI)
  • Fraud Overview
  • Fraud Watchlist
  • Deep Dive Profiles
  • Impossible Numbers
  • Report Fraud

Investigations

  • The Algorithm Knows
  • How We Built the Model
  • Internal Medicine Crisis
  • Florida & California Fraud
  • Million Dollar Flagged
  • All Investigations

Tools

  • Provider Lookup
  • Compare
  • Cost Calculator
  • Your Medicare Dollar
  • Downloads

About

  • About OpenMedicare
  • Methodology
  • Glossary
  • Data Sources
  • API Docs
  • Updates
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. Aaron Ambrad
๐ŸŽ—๏ธ
MDIndividual

Aaron Ambrad, MD

NPI: 1265411961
Scottsdale, AZ
10 years of data
Radiation Oncology
$12.7M
Total Payments
20.2K
Beneficiaries
63.1K
Services
2.85x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$12.7M
Specialty median$300.5K

๐Ÿ“‹ Key Findings

1Billed $12.7M over 10 years
22.85x markup ratio (above median)
399th percentile in Radiation Oncology by payments
43 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $12.7M in total Medicare payments ranks in the 99th percentile of Radiation Oncology 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 โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$694.79$262.152.65x$432.64$1.9M9.8K2.9K
2015$641.68$253.142.53x$388.54$989.8K5.0K2.2K
2016$705.60$276.232.55x$429.37$1.2M6.2K2.6K
2017$717.86$269.432.66x$448.43$1.3M6.5K2.4K
2018$597.67$231.082.59x$366.59$1.4M7.0K2.0K
2019$635.72$255.492.49x$380.23$1.3M6.8K1.7K
2020$715.39$270.792.64x$444.60$1.3M6.1K1.8K
2021$681.96$269.772.53x$412.19$1.2M6.0K1.6K
2022$656.57$246.442.66x$410.13$1.0M4.9K1.6K
2023$713.81$270.562.64x$443.25$1.0M4.8K1.5K

Top Procedures (20)

G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment sessionโš  3.5x markup
$3.5M
12.3K services$281.74/svc3.50x markup
77014CT scan guidance for insertion of radiation therapy fieldsโš  3.1x markup
$1.4M
15.0K services$93.98/svc3.14x markup
77373Stereotactic body radiation therapy 1 or more lesions using imaging guidance
$1.3M
1.4K services$936.76/svc2.66x markup
77301Management of modulation radiotherapy planning
$1.2M
794 services$1.5K/svc2.39x markup
G6012Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10mev
$896.5K
4.5K services$197.51/svc2.87x markup
77418Intensity modulated radiation treatment delivery per session
$678.2K
2.2K services$306.30/svc2.91x markup
77427Radiation treatment management, 5 treatments
$607.0K
4.1K services$147.74/svc2.19x markup
77290Management of radiation therapy, simulation, complex
$408.3K
1.0K services$392.97/svc2.16x markup
77338Design and construction of device for radiation therapy
$321.5K
835 services$384.99/svc2.18x markup
77336Radiation therapy consultation per week
$291.4K
4.7K services$61.92/svc1.99x markup
G6013Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19mev
$268.3K
1.3K services$202.78/svc2.76x markup
77280Management of radiation therapy simulation, simple
$229.5K
1.1K services$213.66/svc2.05x markup
77334Radiation treatment devices, design and construction, complex
$178.1K
1.7K services$104.89/svc2.54x markup
99205New patient office or other outpatient visit, typically 60 minutes
$176.2K
1.1K services$161.62/svc2.15x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$176.0K
3.2K services$55.23/svc2.22x markup
77263Management of radiation therapy, complex
$165.1K
1.3K services$130.65/svc2.31x markup
77413Radiation treatment delivery, three or more treatment areas
$137.2K
789 services$173.87/svc2.08x markup
77435Stereotactic radiation treatment management of 1 or more lesions using imaging guidance, per treatment course
$133.2K
267 services$498.85/svc2.27x markup
77295Management of radiation therapy, 3Dโš  3.1x markup
$132.2K
350 services$377.63/svc3.15x markup
77414Radiation treatment delivery, three or more treatment areas
$81.4K
432 services$188.46/svc2.14x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session12.3K$3.5M$281.743.50x
77014CT scan guidance for insertion of radiation therapy fields15.0K$1.4M$93.983.14x
77373Stereotactic body radiation therapy 1 or more lesions using imaging guidance1.4K$1.3M$936.762.66x
77301Management of modulation radiotherapy planning794$1.2M$1.5K2.39x
G6012Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10mev4.5K$896.5K$197.512.87x
77418Intensity modulated radiation treatment delivery per session2.2K$678.2K$306.302.91x
77427Radiation treatment management, 5 treatments4.1K$607.0K$147.742.19x
77290Management of radiation therapy, simulation, complex1.0K$408.3K$392.972.16x
77338Design and construction of device for radiation therapy835$321.5K$384.992.18x
77336Radiation therapy consultation per week4.7K$291.4K$61.921.99x
G6013Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19mev1.3K$268.3K$202.782.76x
77280Management of radiation therapy simulation, simple1.1K$229.5K$213.662.05x
77334Radiation treatment devices, design and construction, complex1.7K$178.1K$104.892.54x
99205New patient office or other outpatient visit, typically 60 minutes1.1K$176.2K$161.622.15x
99213Established patient office or other outpatient visit, typically 15 minutes3.2K$176.0K$55.232.22x
77263Management of radiation therapy, complex1.3K$165.1K$130.652.31x
77413Radiation treatment delivery, three or more treatment areas789$137.2K$173.872.08x
77435Stereotactic radiation treatment management of 1 or more lesions using imaging guidance, per treatment course267$133.2K$498.852.27x
77295Management of radiation therapy, 3D350$132.2K$377.633.15x
77414Radiation treatment delivery, three or more treatment areas432$81.4K$188.462.14x

Markup Analysis

Charge-to-Payment Ratio

2.85x

This provider submits charges 2.85 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.85x means for every $100 Medicare pays, this provider initially charges $285. This is higher than the national average.

Location

Scottsdale, AZ

Provider Verification

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

Related

Browse
โ† Back to Provider Directory
State
All providers in AZ โ†’
Specialty
All Radiation Oncology providers โ†’
Tool
Compare this provider โ†’
Analysis
Fraud Watchlist โ†’
Search
Search all providers โ†’

Share This Provider

Share this provider's Medicare payment information

Share:

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.

Believe this data is inaccurate? Dispute this data