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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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Methodology•Download Data
  1. Home
  2. Providers
  3. Brett Lenart
⚕️
MDI

Brett Lenart, MD

NPI: 1891951661
New York, NY
10 years of data
Obstetrics & Gynecology
$404.3K
Total Payments
3.0K
Beneficiaries
4.9K
Services
10.25x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$404.3K
Specialty median$14.0K

📋 Key Findings

1Billed $404.3K over 10 years
210.25x markup ratio (above median)
3Risk score: 70 — flagged for review
498th percentile in Obstetrics & Gynecology by payments
510 procedures with >3x markup

⚠️ Flagged for Review

Risk Score: 70
  • 86x specialty median spending
  • Markup 10.3x (specialty median: 3.1x)
  • 41x specialty median beneficiaries
  • 58x specialty median services
View Deep Dives →Report Fraud →

Statistical flag only — not an accusation of fraud

🔎 Data Analysis

This provider's $404.3K in total Medicare payments ranks in the 98th percentile of Obstetrics & Gynecology providers nationally.

Their average markup ratio of 10.25x is significantly above the specialty median of 3.1x.

Medicare payments to this provider grew 77% from 2014 to 2023.

This provider has been statistically flagged with a risk score of 70/100. Statistical flags are not accusations of fraud.

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$838.35$81.7910.25x$756.56$28.3K346217
2015$837.63$81.7210.25x$755.91$30.7K376236
2016$836.91$81.6510.25x$755.26$33.2K406254
2017$838.35$81.7910.25x$756.56$35.6K435273
2018$837.73$81.7310.25x$756.00$38.0K465291
2019$837.12$81.6710.25x$755.45$40.4K495310
2020$838.25$81.7810.25x$756.47$42.9K524329
2021$837.73$81.7310.25x$756.00$45.3K554347
2022$837.32$81.6910.25x$755.63$47.7K584366
2023$838.25$81.7810.25x$756.47$50.1K613384

Top Procedures (10)

99213Office/outpatient visit, est patient, low⚠ 11.5x markup
$138.0K
1.7K services$81.72/svc11.49x markup
99214Office/outpatient visit, est patient, moderate⚠ 10.5x markup
$69.0K
844 services$81.77/svc10.53x markup
99215Office/outpatient visit, est patient, high⚠ 9.0x markup
$46.0K
563 services$81.72/svc8.97x markup
99223Initial hospital care, high complexity⚠ 9.8x markup
$34.5K
422 services$81.77/svc9.84x markup
99232Subsequent hospital care, moderate⚠ 9.6x markup
$27.6K
338 services$81.67/svc9.58x markup
93000Electrocardiogram, complete⚠ 11.4x markup
$23.0K
281 services$81.87/svc11.38x markup
71046Chest X-ray, 2 views⚠ 11.5x markup
$19.7K
241 services$81.82/svc11.50x markup
80053Comprehensive metabolic panel⚠ 10.8x markup
$17.3K
211 services$81.77/svc10.82x markup
85025Complete blood count (CBC)⚠ 8.9x markup
$15.3K
188 services$81.58/svc8.93x markup
36415Venipuncture⚠ 10.3x markup
$13.8K
169 services$81.67/svc10.34x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office/outpatient visit, est patient, low1.7K$138.0K$81.7211.49x
99214Office/outpatient visit, est patient, moderate844$69.0K$81.7710.53x
99215Office/outpatient visit, est patient, high563$46.0K$81.728.97x
99223Initial hospital care, high complexity422$34.5K$81.779.84x
99232Subsequent hospital care, moderate338$27.6K$81.679.58x
93000Electrocardiogram, complete281$23.0K$81.8711.38x
71046Chest X-ray, 2 views241$19.7K$81.8211.50x
80053Comprehensive metabolic panel211$17.3K$81.7710.82x
85025Complete blood count (CBC)188$15.3K$81.588.93x
36415Venipuncture169$13.8K$81.6710.34x

Markup Analysis

Charge-to-Payment Ratio

10.25x

This provider submits charges 10.25 times higher than what Medicare actually pays.

What This Means

A markup ratio of 10.25x means for every $100 Medicare pays, this provider initially charges $1025. This is higher than the national average.

Location

New York, NY

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.

Believe this data is inaccurate? Dispute this data