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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. Maciej Poltorak
๐Ÿง 
MDIndividual

Maciej Poltorak, M.D.

NPI: 1427064229
Greenbelt, MD
10 years of data
Neurology
$5.0M
Total Payments
29.6K
Beneficiaries
33.3K
Services
2.32x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$5.0M
Specialty median$87.3K

๐Ÿ“‹ Key Findings

1Billed $5.0M over 10 years
22.32x markup ratio (above median)
399th percentile in Neurology by payments
4Payments surged 121% in 2016
511 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $5.0M in total Medicare payments ranks in the 99th percentile of Neurology providers nationally.

Medicare payments to this provider grew 435% 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 121% in 2016

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$393.63$144.472.72x$249.16$133.0K983851
2015$357.71$142.652.51x$215.06$147.8K1.1K908
2016$335.89$128.722.61x$207.17$326.6K2.5K2.1K
2017$335.93$135.932.47x$200.00$411.3K2.9K2.4K
2018$335.91$127.982.62x$207.93$485.8K3.8K3.3K
2019$321.81$132.492.43x$189.32$620.1K4.4K3.8K
2020$334.27$136.202.45x$198.07$618.2K4.1K3.7K
2021$359.91$144.192.50x$215.72$817.0K4.7K4.4K
2022$360.41$142.002.54x$218.41$720.4K4.3K4.1K
2023$370.44$140.302.64x$230.14$712.0K4.5K4.1K

Top Procedures (20)

95819Measurement and recording of brain wave (EEG) activity, awake and asleep
$1.2M
2.8K services$416.88/svc1.44x markup
95957Digital analysis of electrical brain wave activity (EEG)
$742.9K
2.8K services$262.24/svc2.10x markup
93886Ultrasound scanning of head and neck vessel blood flow (inside the brain)
$736.9K
3.1K services$241.36/svc2.07x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck
$549.4K
3.0K services$185.29/svc2.70x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$378.6K
5.9K services$63.65/svc1.74x markup
95923Testing of autonomic (sympathetic) nervous system functionโš  3.2x markup
$249.7K
2.0K services$122.27/svc3.16x markup
99204New patient office or other outpatient visit, typically 45 minutes
$233.9K
1.7K services$134.99/svc1.92x markup
95910Nerve transmission studies, 7-8 studiesโš  4.1x markup
$221.7K
1.3K services$174.81/svc4.12x markup
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete studyโš  4.5x markup
$149.8K
1.7K services$89.32/svc4.53x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$106.1K
956 services$110.95/svc1.79x markup
92548Assessment of balance and postural instabilityโš  4.1x markup
$101.8K
1.7K services$61.23/svc4.08x markup
95911Nerve transmission studies, 9-10 studiesโš  4.0x markup
$76.0K
380 services$199.88/svc4.05x markup
92546Assessment and recording of abnormal eye movement with patient in a rotating chair
$73.0K
688 services$106.05/svc1.55x markup
92540Observation, testing, and recording of abnormal eye movement
$65.3K
691 services$94.50/svc2.54x markup
96136Psychological or neuropsychological test administration and scoring by qualified health care professional, first 30 minutesโš  3.8x markup
$51.4K
1.3K services$39.87/svc3.76x markup
96137Psychological or neuropsychological test administration and scoring by qualified health care professional, additional 30 minutesโš  4.1x markup
$47.4K
1.3K services$36.78/svc4.08x markup
96120Neuropsychological testing by a computer with interpretation and report by a qualified healthcare professionalโš  4.2x markup
$26.9K
645 services$41.65/svc4.20x markup
96103Psychological testing with interpretation and report by computerโš  6.6x markup
$14.9K
651 services$22.84/svc6.57x markup
92547Use of vertical electrodes during eye or balance evaluationโš  7.0x markup
$5.2K
666 services$7.82/svc7.03x markup
95912Nerve transmission studies, 11-12 studiesโš  4.5x markup
$2.9K
13 services$222.09/svc4.46x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
95819Measurement and recording of brain wave (EEG) activity, awake and asleep2.8K$1.2M$416.881.44x
95957Digital analysis of electrical brain wave activity (EEG)2.8K$742.9K$262.242.10x
93886Ultrasound scanning of head and neck vessel blood flow (inside the brain)3.1K$736.9K$241.362.07x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck3.0K$549.4K$185.292.70x
99213Established patient office or other outpatient visit, typically 15 minutes5.9K$378.6K$63.651.74x
95923Testing of autonomic (sympathetic) nervous system function2.0K$249.7K$122.273.16x
99204New patient office or other outpatient visit, typically 45 minutes1.7K$233.9K$134.991.92x
95910Nerve transmission studies, 7-8 studies1.3K$221.7K$174.814.12x
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete study1.7K$149.8K$89.324.53x
99214Established patient office or other outpatient, visit typically 25 minutes956$106.1K$110.951.79x
92548Assessment of balance and postural instability1.7K$101.8K$61.234.08x
95911Nerve transmission studies, 9-10 studies380$76.0K$199.884.05x
92546Assessment and recording of abnormal eye movement with patient in a rotating chair688$73.0K$106.051.55x
92540Observation, testing, and recording of abnormal eye movement691$65.3K$94.502.54x
96136Psychological or neuropsychological test administration and scoring by qualified health care professional, first 30 minutes1.3K$51.4K$39.873.76x
96137Psychological or neuropsychological test administration and scoring by qualified health care professional, additional 30 minutes1.3K$47.4K$36.784.08x
96120Neuropsychological testing by a computer with interpretation and report by a qualified healthcare professional645$26.9K$41.654.20x
96103Psychological testing with interpretation and report by computer651$14.9K$22.846.57x
92547Use of vertical electrodes during eye or balance evaluation666$5.2K$7.827.03x
95912Nerve transmission studies, 11-12 studies13$2.9K$222.094.46x

Markup Analysis

Charge-to-Payment Ratio

2.32x

This provider submits charges 2.32 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.32x means for every $100 Medicare pays, this provider initially charges $232. This is higher than the national average.

Location

Greenbelt, MD

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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