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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
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Methodology•Download Data
  1. Home
  2. Providers
  3. Annette Artau
⚕️
MDI

Annette Artau, MD

NPI: 1639512429
Miami, FL
10 years of data
Infectious Disease
$633.2K
Total Payments
4.9K
Beneficiaries
13.0K
Services
3.56x
Markup Ratio

Peer Comparison

93th
percentile in specialty
This provider$633.2K
Specialty median$93.3K

📋 Key Findings

1Billed $633.2K over 10 years
23.56x markup ratio (above median)
3AI fraud probability: 87.6%
493th percentile in Infectious Disease by payments
58 procedures with >3x markup
🤖

AI Risk Assessment

Rank #451 of 500
87.6%fraud probability
Low riskMediumHigh risk

Risk Factors

High markup ratio
Extreme markup

What this means

Our machine learning model analyzed billing patterns, service volumes, markup ratios, and peer comparisons to estimate a 87.6% probability that this provider's billing patterns are consistent with known fraud cases. This is ranked #451 out of 500 highest-risk providers analyzed. This is a statistical prediction, not a determination of fraud.

View all ML-flagged providers →Methodology →

ML model prediction — not an accusation of fraud

🔎 Data Analysis

This provider's $633.2K in total Medicare payments ranks in the 93th percentile of Infectious Disease providers nationally.

Medicare payments to this provider grew 97% 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⚠ 3.5x markup
$135.7K
2.3K services$58.23/svc3.45x markup
99214Office visit, established patient, moderate complexity⚠ 3.1x markup
$122.1K
2.1K services$58.23/svc3.12x markup
99215Office visit, established patient, high complexity⚠ 3.6x markup
$108.5K
1.9K services$58.23/svc3.60x markup
99232Subsequent hospital care, moderate complexity
$95.0K
1.6K services$58.23/svc2.97x markup
99233Subsequent hospital care, high complexity⚠ 3.0x markup
$81.4K
1.4K services$58.23/svc3.02x markup
93000Electrocardiogram, complete⚠ 4.0x markup
$67.8K
1.2K services$58.23/svc3.99x markup
71046Chest X-ray, 2 views
$54.3K
932 services$58.23/svc2.92x markup
80053Comprehensive metabolic panel⚠ 4.2x markup
$40.7K
699 services$58.23/svc4.21x markup
85025Complete blood count with differential⚠ 4.1x markup
$27.1K
466 services$58.23/svc4.07x markup
36415Venipuncture for blood draw⚠ 3.7x markup
$13.6K
233 services$58.23/svc3.67x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office visit, established patient, low complexity2.3K$135.7K$58.233.45x
99214Office visit, established patient, moderate complexity2.1K$122.1K$58.233.12x
99215Office visit, established patient, high complexity1.9K$108.5K$58.233.60x
99232Subsequent hospital care, moderate complexity1.6K$95.0K$58.232.97x
99233Subsequent hospital care, high complexity1.4K$81.4K$58.233.02x
93000Electrocardiogram, complete1.2K$67.8K$58.233.99x
71046Chest X-ray, 2 views932$54.3K$58.232.92x
80053Comprehensive metabolic panel699$40.7K$58.234.21x
85025Complete blood count with differential466$27.1K$58.234.07x
36415Venipuncture for blood draw233$13.6K$58.233.67x

Markup Analysis

Charge-to-Payment Ratio

3.56x

This provider submits charges 3.56 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.56x means for every $100 Medicare pays, this provider initially charges $356. This is higher than the national average.

Location

Miami, FL

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.

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