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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 Ozog
๐Ÿ‘๏ธ
MDIndividual

Mark Ozog, MD

NPI: 1124106786
Great Falls, MT
10 years of data
Ophthalmology
$3.9M
Total Payments
17.2K
Beneficiaries
26.6K
Services
1.39x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$3.9M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $3.9M over 10 years
295th percentile in Ophthalmology by payments
3Payments surged 300% in 2018
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $3.9M in total Medicare payments ranks in the 95th percentile of Ophthalmology providers nationally.

Medicare payments to this provider grew 167% 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

๐Ÿ“ˆ

Notable: Payments increased 300% in 2018

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

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$146.07$106.151.38x$39.92$157.4K1.7K1.5K
2015$144.78$105.021.38x$39.76$165.1K1.8K1.6K
2016$146.56$100.961.45x$45.60$145.0K1.7K1.5K
2017$151.59$104.641.45x$46.95$136.8K1.5K1.3K
2018$192.62$149.341.29x$43.28$546.5K3.1K2.0K
2019$205.29$150.971.36x$54.32$642.6K3.4K2.0K
2020$207.08$152.151.36x$54.93$583.2K3.1K1.8K
2021$194.62$145.561.34x$49.06$546.1K3.1K1.8K
2022$198.20$141.161.40x$57.04$565.1K3.5K1.9K
2023$177.32$126.491.40x$50.83$421.0K3.7K2.0K

Top Procedures (19)

J0178Injection, aflibercept, 1 mg
$2.0M
2.7K services$733.63/svc1.36x markup
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits
$543.2K
6.7K services$81.65/svc1.56x markup
67028Injection of drug into eye
$323.0K
3.4K services$95.01/svc1.27x markup
66984Removal of cataract with insertion of lens
$316.3K
642 services$492.73/svc1.29x markup
92012Eye and medical examination for diagnosis and treatment, established patient
$191.9K
3.1K services$62.54/svc1.42x markup
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits
$161.2K
1.6K services$99.68/svc1.53x markup
92134Diagnostic imaging of retina
$125.5K
4.1K services$30.61/svc1.36x markup
66821Removal of recurring cataract in lens capsule using laser
$75.5K
289 services$261.41/svc1.33x markup
99212Established patient office or other outpatient visit, typically 10 minutes
$38.0K
962 services$39.46/svc1.37x markup
92083Measurement of field of vision during daylight conditions
$35.2K
791 services$44.50/svc1.47x markup
J3590Unclassified biologics
$22.9K
75 services$304.86/svc1.27x markup
92133Diagnostic imaging of optic nerve of eye
$16.9K
628 services$26.96/svc1.78x markup
92136Measurement of corneal curvature and depth of eye
$13.9K
467 services$29.70/svc1.49x markup
92002Eye and medical examination for diagnosis and treatment, new patient
$12.5K
220 services$56.83/svc1.51x markup
J2777Injection, faricimab-svoa, 0.1 mg
$7.8K
269 services$29.13/svc1.30x markup
76514Ultrasound of corneal structure and measurement
$4.9K
488 services$10.01/svc1.56x markup
J7999Compounded drug, not otherwise classified
$4.1K
115 services$35.93/svc1.32x markup
99205New patient office or other outpatient visit, typically 60 minutes
$2.0K
11 services$178.27/svc1.20x markup
J9035Injection, bevacizumab, 10 mg
$1.7K
32 services$52.47/svc1.81x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J0178Injection, aflibercept, 1 mg2.7K$2.0M$733.631.36x
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits6.7K$543.2K$81.651.56x
67028Injection of drug into eye3.4K$323.0K$95.011.27x
66984Removal of cataract with insertion of lens642$316.3K$492.731.29x
92012Eye and medical examination for diagnosis and treatment, established patient3.1K$191.9K$62.541.42x
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits1.6K$161.2K$99.681.53x
92134Diagnostic imaging of retina4.1K$125.5K$30.611.36x
66821Removal of recurring cataract in lens capsule using laser289$75.5K$261.411.33x
99212Established patient office or other outpatient visit, typically 10 minutes962$38.0K$39.461.37x
92083Measurement of field of vision during daylight conditions791$35.2K$44.501.47x
J3590Unclassified biologics75$22.9K$304.861.27x
92133Diagnostic imaging of optic nerve of eye628$16.9K$26.961.78x
92136Measurement of corneal curvature and depth of eye467$13.9K$29.701.49x
92002Eye and medical examination for diagnosis and treatment, new patient220$12.5K$56.831.51x
J2777Injection, faricimab-svoa, 0.1 mg269$7.8K$29.131.30x
76514Ultrasound of corneal structure and measurement488$4.9K$10.011.56x
J7999Compounded drug, not otherwise classified115$4.1K$35.931.32x
99205New patient office or other outpatient visit, typically 60 minutes11$2.0K$178.271.20x
J9035Injection, bevacizumab, 10 mg32$1.7K$52.471.81x

Markup Analysis

Charge-to-Payment Ratio

1.39x

This provider submits charges 1.39 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.39x means for every $100 Medicare pays, this provider initially charges $139. This is lower than the national average.

Location

Great Falls, MT

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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