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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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Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. David Vermillion
๐Ÿš‘
MDI

David Vermillion, MD

NPI: 1194754424
Houston, TX
10 years of data
Emergency Medicine
$468.8K
Total Payments
5.5K
Beneficiaries
11.0K
Services
2.48x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$468.8K
Specialty median$49.9K

๐Ÿ“‹ Key Findings

1Billed $468.8K over 10 years
22.48x markup ratio (above median)
3AI fraud probability: 87.9%
495th percentile in Emergency Medicine by payments
๐Ÿค–

AI Risk Assessment

Rank #289 of 500
87.9%fraud probability
Low riskMediumHigh risk

Risk Factors

Matches confirmed fraud profile

What this means

Our machine learning model analyzed billing patterns, service volumes, markup ratios, and peer comparisons to estimate a 87.9% probability that this provider's billing patterns are consistent with known fraud cases. This is ranked #289 out of 500 highest-risk providers analyzed. This is a statistical prediction, not a determination of fraud.

View all ML-flagged providers โ†’Methodology โ†’

ML model prediction โ€” not an accusation of fraud

๐Ÿ”Ž Data Analysis

This provider's $468.8K in total Medicare payments ranks in the 95th percentile of Emergency Medicine providers nationally.

Medicare payments to this provider grew 125% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Top Procedures (10)

99213Office visit, established patient, low complexity
$100.5K
2.0K services$49.65/svc2.87x markup
99214Office visit, established patient, moderate complexity
$90.5K
1.8K services$49.66/svc2.46x markup
99215Office visit, established patient, high complexity
$80.4K
1.6K services$49.65/svc2.80x markup
99232Subsequent hospital care, moderate complexity
$70.4K
1.4K services$49.67/svc2.10x markup
99233Subsequent hospital care, high complexity
$60.3K
1.2K services$49.65/svc2.92x markup
93000Electrocardiogram, complete
$50.3K
1.0K services$49.67/svc2.26x markup
71046Chest X-ray, 2 views
$40.2K
810 services$49.65/svc2.81x markup
80053Comprehensive metabolic panel
$30.2K
607 services$49.69/svc2.44x markup
85025Complete blood count with differential
$20.1K
405 services$49.65/svc2.70x markup
36415Venipuncture for blood draw
$10.1K
202 services$49.77/svc2.36x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office visit, established patient, low complexity2.0K$100.5K$49.652.87x
99214Office visit, established patient, moderate complexity1.8K$90.5K$49.662.46x
99215Office visit, established patient, high complexity1.6K$80.4K$49.652.80x
99232Subsequent hospital care, moderate complexity1.4K$70.4K$49.672.10x
99233Subsequent hospital care, high complexity1.2K$60.3K$49.652.92x
93000Electrocardiogram, complete1.0K$50.3K$49.672.26x
71046Chest X-ray, 2 views810$40.2K$49.652.81x
80053Comprehensive metabolic panel607$30.2K$49.692.44x
85025Complete blood count with differential405$20.1K$49.652.70x
36415Venipuncture for blood draw202$10.1K$49.772.36x

Markup Analysis

Charge-to-Payment Ratio

2.48x

This provider submits charges 2.48 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.48x means for every $100 Medicare pays, this provider initially charges $248. This is higher than the national average.

Location

Houston, TX

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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