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Methodology•Download Data
  1. Home
  2. Providers
  3. Jon Robken
❤️
MDIndividual

Jon Robken, M.D.

NPI: 1750360764
Davenport, IA
10 years of data
Cardiology
$3.6M
Total Payments
30.9K
Beneficiaries
41.4K
Services
4.95x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$3.6M
Specialty median$193.1K

📋 Key Findings

1Billed $3.6M over 10 years
24.95x markup ratio (above median)
397th percentile in Cardiology by payments
419 procedures with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $3.6M in total Medicare payments ranks in the 97th percentile of Cardiology 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$1.1K$174.796.52x$965.57$367.9K3.6K2.6K
2015$1.2K$191.856.33x$1.0K$385.4K3.9K2.6K
2016$749.43$175.924.26x$573.51$350.2K3.2K2.3K
2017$688.36$156.694.39x$531.67$345.1K4.1K2.9K
2018$787.33$170.214.63x$617.12$374.7K4.1K3.0K
2019$740.59$161.774.58x$578.82$432.7K5.3K4.1K
2020$651.73$139.314.68x$512.42$338.3K4.4K3.5K
2021$1.7K$298.065.54x$1.4K$434.9K4.1K3.2K
2022$660.72$135.474.88x$525.25$315.0K4.5K3.5K
2023$669.62$131.225.10x$538.40$292.8K4.2K3.2K

Top Procedures (20)

92928Catheter insertion of stents in major coronary artery or branch, accessed through the skin⚠ 4.8x markup
$717.0K
2.2K services$329.50/svc4.84x markup
37227Removal of plaque and insertion of stents into arteries in one leg, endovascular, accessed through the skin or open procedure⚠ 6.2x markup
$293.4K
376 services$780.37/svc6.17x markup
92933Removal of plaque and insertion of stent in major coronary artery or branch, accessed through the skin⚠ 4.5x markup
$274.4K
690 services$397.70/svc4.46x markup
33361Replacement of aortic valve with prosthetic valve, accessed through the skin⚠ 6.1x markup
$244.4K
417 services$586.03/svc6.14x markup
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart⚠ 5.9x markup
$193.1K
1.4K services$138.46/svc5.86x markup
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function⚠ 3.7x markup
$192.6K
2.7K services$70.47/svc3.67x markup
92943Insertion of stent, removal of plaque and/or balloon dilation of coronary vessel, accessed through the skin⚠ 3.8x markup
$184.3K
390 services$472.65/svc3.76x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$158.5K
2.0K services$79.19/svc2.81x markup
93460Insertion of catheter in right and left heart for imaging of blood vessels or grafts and left lower heart⚠ 4.5x markup
$116.5K
508 services$229.25/svc4.45x markup
37231Removal of plaque and insertion of stents into artery in one leg, endovascular, accessed through the skin or open procedure⚠ 4.8x markup
$94.5K
166 services$569.39/svc4.81x markup
93459Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart⚠ 6.6x markup
$94.0K
656 services$143.28/svc6.62x markup
92937Insertion of stent, removal of plaque and/or balloon dilation of coronary vessel, accessed through the skin⚠ 5.4x markup
$93.3K
316 services$295.38/svc5.40x markup
93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report⚠ 8.5x markup
$83.3K
13.8K services$6.04/svc8.54x markup
99214Established patient office or other outpatient, visit typically 25 minutes⚠ 3.1x markup
$78.8K
964 services$81.74/svc3.08x markup
37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure⚠ 6.2x markup
$51.9K
129 services$401.99/svc6.19x markup
33990Insertion of lower heart chamber blood flow assist device through the skin including radiological supervision and interpretation⚠ 7.1x markup
$49.4K
308 services$160.47/svc7.10x markup
37221Insertion of stents in artery in one side of groin, endovascular, accessed through the skin or open procedure⚠ 8.1x markup
$45.7K
193 services$236.83/svc8.07x markup
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure⚠ 6.2x markup
$45.3K
141 services$321.16/svc6.22x markup
75630Radiological supervision and interpretation X-ray of abdominal aorta and both leg arteries⚠ 3.3x markup
$44.3K
638 services$69.42/svc3.27x markup
93571Ultrasound evaluation of heart blood vessel during diagnosis or treatment⚠ 3.6x markup
$39.3K
632 services$62.16/svc3.60x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
92928Catheter insertion of stents in major coronary artery or branch, accessed through the skin2.2K$717.0K$329.504.84x
37227Removal of plaque and insertion of stents into arteries in one leg, endovascular, accessed through the skin or open procedure376$293.4K$780.376.17x
92933Removal of plaque and insertion of stent in major coronary artery or branch, accessed through the skin690$274.4K$397.704.46x
33361Replacement of aortic valve with prosthetic valve, accessed through the skin417$244.4K$586.036.14x
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart1.4K$193.1K$138.465.86x
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function2.7K$192.6K$70.473.67x
92943Insertion of stent, removal of plaque and/or balloon dilation of coronary vessel, accessed through the skin390$184.3K$472.653.76x
99233Subsequent hospital inpatient care, typically 35 minutes per day2.0K$158.5K$79.192.81x
93460Insertion of catheter in right and left heart for imaging of blood vessels or grafts and left lower heart508$116.5K$229.254.45x
37231Removal of plaque and insertion of stents into artery in one leg, endovascular, accessed through the skin or open procedure166$94.5K$569.394.81x
93459Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart656$94.0K$143.286.62x
92937Insertion of stent, removal of plaque and/or balloon dilation of coronary vessel, accessed through the skin316$93.3K$295.385.40x
93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report13.8K$83.3K$6.048.54x
99214Established patient office or other outpatient, visit typically 25 minutes964$78.8K$81.743.08x
37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure129$51.9K$401.996.19x
33990Insertion of lower heart chamber blood flow assist device through the skin including radiological supervision and interpretation308$49.4K$160.477.10x
37221Insertion of stents in artery in one side of groin, endovascular, accessed through the skin or open procedure193$45.7K$236.838.07x
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure141$45.3K$321.166.22x
75630Radiological supervision and interpretation X-ray of abdominal aorta and both leg arteries638$44.3K$69.423.27x
93571Ultrasound evaluation of heart blood vessel during diagnosis or treatment632$39.3K$62.163.60x

Markup Analysis

Charge-to-Payment Ratio

4.95x

This provider submits charges 4.95 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.95x means for every $100 Medicare pays, this provider initially charges $495. This is higher than the national average.

Location

Davenport, IA

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

  • • 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.

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