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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. Oliver Drabkin
๐Ÿงด
MDI

Oliver Drabkin, MD

NPI: 1225060601
Chicago, IL
10 years of data
Dermatology
$767.4K
Total Payments
7.9K
Beneficiaries
15.2K
Services
1.98x
Markup Ratio

Peer Comparison

86th
percentile in specialty
This provider$767.4K
Specialty median$212.7K

๐Ÿ“‹ Key Findings

1Billed $767.4K over 10 years
21.98x markup ratio
3AI fraud probability: 86.8%
๐Ÿค–

AI Risk Assessment

Rank #388 of 500
86.8%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 86.8% probability that this provider's billing patterns are consistent with known fraud cases. This is ranked #388 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 $767.4K in total Medicare payments ranks in the 86th percentile of Dermatology providers nationally.

Medicare payments to this provider grew 113% 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
$168.7K
2.8K services$59.44/svc1.85x markup
99214Office visit, established patient, moderate complexity
$151.8K
2.6K services$59.44/svc1.91x markup
99215Office visit, established patient, high complexity
$134.9K
2.3K services$59.42/svc1.59x markup
99232Subsequent hospital care, moderate complexity
$118.1K
2.0K services$59.43/svc1.61x markup
99233Subsequent hospital care, high complexity
$101.2K
1.7K services$59.43/svc2.10x markup
93000Electrocardiogram, complete
$84.3K
1.4K services$59.44/svc1.96x markup
71046Chest X-ray, 2 views
$67.5K
1.1K services$59.45/svc2.01x markup
80053Comprehensive metabolic panel
$50.6K
851 services$59.47/svc1.77x markup
85025Complete blood count with differential
$33.7K
568 services$59.40/svc1.74x markup
36415Venipuncture for blood draw
$16.9K
284 services$59.39/svc1.83x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office visit, established patient, low complexity2.8K$168.7K$59.441.85x
99214Office visit, established patient, moderate complexity2.6K$151.8K$59.441.91x
99215Office visit, established patient, high complexity2.3K$134.9K$59.421.59x
99232Subsequent hospital care, moderate complexity2.0K$118.1K$59.431.61x
99233Subsequent hospital care, high complexity1.7K$101.2K$59.432.10x
93000Electrocardiogram, complete1.4K$84.3K$59.441.96x
71046Chest X-ray, 2 views1.1K$67.5K$59.452.01x
80053Comprehensive metabolic panel851$50.6K$59.471.77x
85025Complete blood count with differential568$33.7K$59.401.74x
36415Venipuncture for blood draw284$16.9K$59.391.83x

Markup Analysis

Charge-to-Payment Ratio

1.98x

This provider submits charges 1.98 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.98x means for every $100 Medicare pays, this provider initially charges $198. This is lower than the national average.

Location

Chicago, IL

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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