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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. Cheau Williams
⚕️
MDI

Cheau Williams, M.D.

NPI: 1588982151
Moultrie, GA
10 years of data
Obstetrics & Gynecology
$392.3K
Total Payments
3.4K
Beneficiaries
8.5K
Services
6.61x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$392.3K
Specialty median$14.0K

📋 Key Findings

1Billed $392.3K over 10 years
26.61x markup ratio (above median)
3Risk score: 67 — flagged for review
498th percentile in Obstetrics & Gynecology by payments
510 procedures with >3x markup

⚠️ Flagged for Review

Risk Score: 67
  • 83x specialty median spending
  • Markup 6.6x (specialty median: 3.1x)
  • 47x specialty median beneficiaries
  • 99x specialty median services
View Deep Dives →Report Fraud →

Statistical flag only — not an accusation of fraud

🔎 Data Analysis

This provider's $392.3K in total Medicare payments ranks in the 98th percentile of Obstetrics & Gynecology providers nationally.

Their average markup ratio of 6.61x 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 67/100. 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$303.53$45.926.61x$257.61$27.5K598244
2015$303.66$45.946.61x$257.72$29.8K649265
2016$303.73$45.956.61x$257.78$32.2K700286
2017$303.80$45.966.61x$257.84$34.5K751307
2018$303.53$45.926.61x$257.61$36.9K803328
2019$303.60$45.936.61x$257.67$39.2K854349
2020$303.66$45.946.61x$257.72$41.6K905370
2021$303.80$45.966.61x$257.84$43.9K956391
2022$303.86$45.976.61x$257.89$46.3K1.0K412
2023$303.60$45.936.61x$257.67$48.6K1.1K433

Top Procedures (10)

99213Office/outpatient visit, est patient, low⚠ 6.5x markup
$133.9K
2.9K services$45.94/svc6.54x markup
99214Office/outpatient visit, est patient, moderate⚠ 6.8x markup
$67.0K
1.5K services$45.93/svc6.78x markup
99215Office/outpatient visit, est patient, high⚠ 7.7x markup
$44.6K
972 services$45.93/svc7.72x markup
99223Initial hospital care, high complexity⚠ 5.5x markup
$33.5K
729 services$45.93/svc5.48x markup
99232Subsequent hospital care, moderate⚠ 7.9x markup
$26.8K
583 services$45.94/svc7.91x markup
93000Electrocardiogram, complete⚠ 7.3x markup
$22.3K
486 services$45.93/svc7.28x markup
71046Chest X-ray, 2 views⚠ 5.9x markup
$19.1K
416 services$45.99/svc5.88x markup
80053Comprehensive metabolic panel⚠ 6.6x markup
$16.7K
364 services$45.99/svc6.60x markup
85025Complete blood count (CBC)⚠ 6.2x markup
$14.9K
324 services$45.93/svc6.15x markup
36415Venipuncture⚠ 6.7x markup
$13.4K
292 services$45.86/svc6.67x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office/outpatient visit, est patient, low2.9K$133.9K$45.946.54x
99214Office/outpatient visit, est patient, moderate1.5K$67.0K$45.936.78x
99215Office/outpatient visit, est patient, high972$44.6K$45.937.72x
99223Initial hospital care, high complexity729$33.5K$45.935.48x
99232Subsequent hospital care, moderate583$26.8K$45.947.91x
93000Electrocardiogram, complete486$22.3K$45.937.28x
71046Chest X-ray, 2 views416$19.1K$45.995.88x
80053Comprehensive metabolic panel364$16.7K$45.996.60x
85025Complete blood count (CBC)324$14.9K$45.936.15x
36415Venipuncture292$13.4K$45.866.67x

Markup Analysis

Charge-to-Payment Ratio

6.61x

This provider submits charges 6.61 times higher than what Medicare actually pays.

What This Means

A markup ratio of 6.61x means for every $100 Medicare pays, this provider initially charges $661. This is higher than the national average.

Location

Moultrie, GA

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