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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. Mark Cabin
๐Ÿ‘๏ธ
MDIndividual

Mark Cabin, M.D.

NPI: 1073547659
Hoffman Estates, IL
10 years of data
Ophthalmology
$4.6M
Total Payments
43.1K
Beneficiaries
49.2K
Services
3.84x
Markup Ratio

Peer Comparison

96th
percentile in specialty
This provider$4.6M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $4.6M over 10 years
23.84x markup ratio (above median)
396th percentile in Ophthalmology by payments
414 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.6M in total Medicare payments ranks in the 96th percentile of Ophthalmology 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$854.99$153.935.55x$701.06$565.8K5.9K5.0K
2015$903.24$151.655.96x$751.59$496.4K5.0K4.4K
2016$497.35$148.003.36x$349.35$511.1K5.3K4.6K
2017$540.33$154.763.49x$385.57$468.8K5.1K4.5K
2018$540.33$168.083.21x$372.25$499.9K5.1K4.5K
2019$666.24$170.193.91x$496.05$463.4K5.0K4.5K
2020$666.43$162.584.10x$503.85$390.6K4.2K3.7K
2021$638.51$158.954.02x$479.56$401.7K4.3K3.8K
2022$530.82$154.263.44x$376.56$401.3K4.6K4.1K
2023$487.15$151.053.23x$336.10$379.0K4.6K4.1K

Top Procedures (20)

66984Removal of cataract with insertion of lensโš  4.3x markup
$862.4K
1.7K services$517.00/svc4.32x markup
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits
$692.4K
7.6K services$91.31/svc2.54x markup
65855Laser repair to improve eye fluid flow, 1 or more sessionsโš  5.0x markup
$530.2K
2.8K services$191.74/svc5.02x markup
66821Removal of recurring cataract in lens capsule using laserโš  3.9x markup
$515.1K
2.0K services$262.94/svc3.91x markup
66982Removal of cataract with insertion of lensโš  4.5x markup
$266.4K
393 services$677.81/svc4.48x markup
92083Measurement of field of vision during daylight conditionsโš  3.6x markup
$256.4K
5.2K services$48.90/svc3.57x markup
99214Established patient outpatient visit, total time 30-39 minutesโš  3.2x markup
$242.7K
2.5K services$96.82/svc3.21x markup
92012Eye and medical examination for diagnosis and treatment, established patient
$225.4K
3.5K services$63.68/svc2.51x markup
99213Established patient office or other outpatient visit, typically 15 minutesโš  3.2x markup
$220.8K
3.6K services$61.84/svc3.17x markup
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits
$175.5K
1.7K services$106.17/svc2.83x markup
92134Diagnostic imaging of retinaโš  4.3x markup
$153.1K
4.8K services$32.05/svc4.35x markup
92133Diagnostic imaging of optic nerve of eyeโš  4.7x markup
$140.8K
4.8K services$29.38/svc4.74x markup
92020Examination of cornea and iris using lens device and slit lampโš  3.9x markup
$103.3K
5.0K services$20.52/svc3.89x markup
92136Measurement of corneal curvature and depth of eyeโš  6.6x markup
$94.7K
2.1K services$44.42/svc6.64x markup
66761Creation of eye fluid drainage tracts in iris using laser, per sessionโš  5.5x markup
$61.2K
307 services$199.32/svc5.54x markup
83861Microfluid analysis of tears
$19.8K
897 services$22.09/svc1.58x markup
68761Closure of tear duct opening using plug
$10.0K
95 services$105.62/svc2.91x markup
99203New patient office or other outpatient visit, typically 30 minutes
$5.8K
81 services$71.00/svc2.06x markup
68841Insertion of drug delivery implant into tear duct of eyeโš  7.1x markup
$1.2K
85 services$13.61/svc7.10x markup
76514Ultrasound of corneal structure and measurementโš  5.2x markup
$1.0K
84 services$12.06/svc5.15x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
66984Removal of cataract with insertion of lens1.7K$862.4K$517.004.32x
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits7.6K$692.4K$91.312.54x
65855Laser repair to improve eye fluid flow, 1 or more sessions2.8K$530.2K$191.745.02x
66821Removal of recurring cataract in lens capsule using laser2.0K$515.1K$262.943.91x
66982Removal of cataract with insertion of lens393$266.4K$677.814.48x
92083Measurement of field of vision during daylight conditions5.2K$256.4K$48.903.57x
99214Established patient outpatient visit, total time 30-39 minutes2.5K$242.7K$96.823.21x
92012Eye and medical examination for diagnosis and treatment, established patient3.5K$225.4K$63.682.51x
99213Established patient office or other outpatient visit, typically 15 minutes3.6K$220.8K$61.843.17x
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits1.7K$175.5K$106.172.83x
92134Diagnostic imaging of retina4.8K$153.1K$32.054.35x
92133Diagnostic imaging of optic nerve of eye4.8K$140.8K$29.384.74x
92020Examination of cornea and iris using lens device and slit lamp5.0K$103.3K$20.523.89x
92136Measurement of corneal curvature and depth of eye2.1K$94.7K$44.426.64x
66761Creation of eye fluid drainage tracts in iris using laser, per session307$61.2K$199.325.54x
83861Microfluid analysis of tears897$19.8K$22.091.58x
68761Closure of tear duct opening using plug95$10.0K$105.622.91x
99203New patient office or other outpatient visit, typically 30 minutes81$5.8K$71.002.06x
68841Insertion of drug delivery implant into tear duct of eye85$1.2K$13.617.10x
76514Ultrasound of corneal structure and measurement84$1.0K$12.065.15x

Markup Analysis

Charge-to-Payment Ratio

3.84x

This provider submits charges 3.84 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.84x means for every $100 Medicare pays, this provider initially charges $384. This is higher than the national average.

Location

Hoffman Estates, IL

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 IL for peer comparison.

Mark Cabin (you)
$4.6M
Sohail Hasan, MD
$37.2M
Michael Mcclintock, M.D.
$34.3M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Sohail Hasan, MDHarvey, IL$37.2Mโœ“ Clear
Michael Mcclintock, M.D.Chicago, IL$34.3Mโœ“ 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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