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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. Wendy Chiang
๐ŸŽ—๏ธ
MDI

Wendy Chiang, MD

NPI: 1083819916
Newark, NJ
10 years of data
Medical Oncology
$309.8K
Total Payments
2.9K
Beneficiaries
9.2K
Services
2.08x
Markup Ratio

Peer Comparison

58th
percentile in specialty
This provider$309.8K
Specialty median$262.8K

๐Ÿ“‹ Key Findings

1Billed $309.8K over 10 years
22.08x markup ratio (above median)
3AI fraud probability: 92.0%
๐Ÿค–

AI Risk Assessment

Rank #90 of 500
92.0%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 92.0% probability that this provider's billing patterns are consistent with known fraud cases. This is ranked #90 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 $309.8K in total Medicare payments ranks in the 58th percentile of Medical Oncology 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
$67.0K
1.6K services$41.44/svc2.47x markup
99214Office visit, established patient, moderate complexity
$60.3K
1.5K services$41.44/svc2.02x markup
99215Office visit, established patient, high complexity
$53.6K
1.3K services$41.45/svc1.72x markup
99232Subsequent hospital care, moderate complexity
$46.9K
1.1K services$41.46/svc2.19x markup
99233Subsequent hospital care, high complexity
$40.2K
971 services$41.43/svc2.15x markup
93000Electrocardiogram, complete
$33.5K
809 services$41.44/svc2.31x markup
71046Chest X-ray, 2 views
$26.8K
647 services$41.45/svc2.20x markup
80053Comprehensive metabolic panel
$20.1K
485 services$41.47/svc1.86x markup
85025Complete blood count with differential
$13.4K
324 services$41.39/svc1.72x markup
36415Venipuncture for blood draw
$6.7K
162 services$41.39/svc1.73x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office visit, established patient, low complexity1.6K$67.0K$41.442.47x
99214Office visit, established patient, moderate complexity1.5K$60.3K$41.442.02x
99215Office visit, established patient, high complexity1.3K$53.6K$41.451.72x
99232Subsequent hospital care, moderate complexity1.1K$46.9K$41.462.19x
99233Subsequent hospital care, high complexity971$40.2K$41.432.15x
93000Electrocardiogram, complete809$33.5K$41.442.31x
71046Chest X-ray, 2 views647$26.8K$41.452.20x
80053Comprehensive metabolic panel485$20.1K$41.471.86x
85025Complete blood count with differential324$13.4K$41.391.72x
36415Venipuncture for blood draw162$6.7K$41.391.73x

Markup Analysis

Charge-to-Payment Ratio

2.08x

This provider submits charges 2.08 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.08x means for every $100 Medicare pays, this provider initially charges $208. This is higher than the national average.

Location

Newark, NJ

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

Similar Providers

Other Medical Oncology providers in NJ for peer comparison.

Wendy Chiang (you)
$309.8K
Naim Nazha, M.D.
$35.4M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Naim Nazha, M.D.Northfield, NJ$35.4Mโœ“ Clear

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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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