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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. Leonardo Antaris
๐Ÿ‘๏ธ
MDIndividual

Leonardo Antaris, M.D.

NPI: 1679541973
Davenport, IA
10 years of data
Ophthalmology
$13.5M
Total Payments
37.6K
Beneficiaries
99.0K
Services
2.61x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$13.5M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $13.5M over 10 years
22.61x markup ratio (above median)
399th percentile in Ophthalmology by payments
48 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $13.5M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

62% of their billing comes from a single procedure code (J0178 โ€” Injection, aflibercept, 1 mg).

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$681.02$259.392.63x$421.63$1.3M10.9K4.5K
2015$572.33$215.672.65x$356.66$1.5M11.1K4.3K
2016$676.27$216.343.13x$459.93$1.3M10.1K4.0K
2017$604.74$174.983.46x$429.76$1.3M10.0K3.8K
2018$690.88$213.363.24x$477.52$1.3M10.4K4.2K
2019$539.41$168.563.20x$370.85$1.2M10.4K4.2K
2020$537.36$188.212.86x$349.15$1.2M8.8K3.4K
2021$610.38$185.253.29x$425.13$1.4M9.1K3.3K
2022$600.91$189.923.16x$410.99$1.5M9.0K3.0K
2023$603.16$183.913.28x$419.25$1.5M9.1K3.0K

Top Procedures (20)

J0178Injection, aflibercept, 1 mg
$8.4M
11.3K services$739.54/svc2.03x markup
67028Injection of drug into eyeโš  6.7x markup
$1.0M
13.9K services$74.20/svc6.74x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$760.0K
14.4K services$52.64/svc2.56x markup
92235Examination of retinal blood vessels by ophthalmoscopeโš  3.3x markup
$715.0K
10.5K services$68.17/svc3.30x markup
92250Photography of the retinaโš  3.1x markup
$710.3K
17.5K services$40.66/svc3.07x markup
92134Diagnostic imaging of retina
$548.9K
18.1K services$30.40/svc2.47x markup
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits
$337.0K
4.3K services$78.73/svc1.71x markup
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits
$149.4K
1.5K services$99.18/svc1.51x markup
J2778Injection, ranibizumab, 0.1 mg
$116.9K
380 services$307.71/svc1.73x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$115.4K
1.6K services$73.15/svc2.05x markup
67210Laser destruction of retinal growth, 1 or more sessionsโš  3.3x markup
$111.8K
298 services$375.04/svc3.33x markup
J3590Unclassified biologics
$106.3K
2.1K services$51.78/svc2.92x markup
67228Laser destruction of leaking retinal blood vessels, 1 or more sessionsโš  5.4x markup
$106.2K
289 services$367.58/svc5.44x markup
67220Destruction of vascular growth between retina and sclera, 1 or more sessionsโš  3.9x markup
$95.9K
248 services$386.86/svc3.88x markup
99204New patient office or other outpatient visit, typically 45 minutes
$57.6K
514 services$112.14/svc1.56x markup
99203New patient outpatient visit, total time 30-44 minutes
$57.0K
786 services$72.51/svc2.07x markup
67105Repair of detached retina, 1 or more sessions
$30.1K
69 services$435.71/svc2.75x markup
67145Preventive retinal detachment treatment by heat or laser, 1 or more sessionsโš  3.4x markup
$27.5K
92 services$298.47/svc3.35x markup
92225Examination of eye by ophthalmoscope with retinal drawing
$20.2K
1.0K services$20.06/svc2.49x markup
67042Removal of membrane from the retina, pars plana approachโš  3.2x markup
$12.1K
14 services$867.67/svc3.17x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J0178Injection, aflibercept, 1 mg11.3K$8.4M$739.542.03x
67028Injection of drug into eye13.9K$1.0M$74.206.74x
99213Established patient office or other outpatient visit, typically 15 minutes14.4K$760.0K$52.642.56x
92235Examination of retinal blood vessels by ophthalmoscope10.5K$715.0K$68.173.30x
92250Photography of the retina17.5K$710.3K$40.663.07x
92134Diagnostic imaging of retina18.1K$548.9K$30.402.47x
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits4.3K$337.0K$78.731.71x
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits1.5K$149.4K$99.181.51x
J2778Injection, ranibizumab, 0.1 mg380$116.9K$307.711.73x
99214Established patient office or other outpatient, visit typically 25 minutes1.6K$115.4K$73.152.05x
67210Laser destruction of retinal growth, 1 or more sessions298$111.8K$375.043.33x
J3590Unclassified biologics2.1K$106.3K$51.782.92x
67228Laser destruction of leaking retinal blood vessels, 1 or more sessions289$106.2K$367.585.44x
67220Destruction of vascular growth between retina and sclera, 1 or more sessions248$95.9K$386.863.88x
99204New patient office or other outpatient visit, typically 45 minutes514$57.6K$112.141.56x
99203New patient outpatient visit, total time 30-44 minutes786$57.0K$72.512.07x
67105Repair of detached retina, 1 or more sessions69$30.1K$435.712.75x
67145Preventive retinal detachment treatment by heat or laser, 1 or more sessions92$27.5K$298.473.35x
92225Examination of eye by ophthalmoscope with retinal drawing1.0K$20.2K$20.062.49x
67042Removal of membrane from the retina, pars plana approach14$12.1K$867.673.17x

Markup Analysis

Charge-to-Payment Ratio

2.61x

This provider submits charges 2.61 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.61x means for every $100 Medicare pays, this provider initially charges $261. 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.

Similar Providers

Other Ophthalmology providers in IA for peer comparison.

Leonardo Antaris (you)
$13.5M
Kyle Alliman, M.D.
$83.3M
David Saggau, MD
$73.8M
Jared Nielsen, M.D., M.S.
$68.1M
Alex Kartvelishvili, M.D.
$45.0M
Michael Wadzinski, M.D.
$37.7M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Kyle Alliman, M.D.West Des Moines, IA$83.3Mโœ“ Clear
David Saggau, MDWest Des Moines, IA$73.8Mโœ“ Clear
Jared Nielsen, M.D., M.S.West Des Moines, IA$68.1Mโœ“ Clear
Alex Kartvelishvili, M.D.Iowa City, IA$45.0Mโœ“ Clear
Michael Wadzinski, M.D.Sioux City, IA$37.7Mโœ“ 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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