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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. John Devlin
⚕️
MDI

John Devlin, M.D.

NPI: 1073728663
Bryn Mawr, PA
10 years of data
Hematology
$2.0M
Total Payments
1.4K
Beneficiaries
185.9K
Services
15.9x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$2.0M
Specialty median$129.1K

📋 Key Findings

1Billed $2.0M over 10 years
215.9x markup ratio (above median)
3Risk score: 66 — flagged for review
497th percentile in Hematology by payments
574 services/day — unusually high
610 procedures with >3x markup

⚠️ Flagged for Review

Risk Score: 66
  • 64x specialty median spending
  • Markup 15.9x (specialty median: 3.8x)
  • 8x specialty median beneficiaries
  • 490x specialty median services
View Deep Dives →Report Fraud →

Statistical flag only — not an accusation of fraud

This provider averages 74 services per working day

Based on 185.9K total services over 10 years (250 working days/year). Learn about impossible service volumes →

🔎 Data Analysis

This provider's $2.0M in total Medicare payments ranks in the 97th percentile of Hematology providers nationally.

Their average markup ratio of 15.9x is significantly above the specialty median of 3.8x.

Averaging 74 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 77% from 2014 to 2023.

This provider has been statistically flagged with a risk score of 66/100. 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$169.18$10.6415.90x$158.54$138.5K13.0K100
2015$169.18$10.6415.90x$158.54$150.4K14.1K108
2016$169.18$10.6415.90x$158.54$162.2K15.2K117
2017$169.18$10.6415.90x$158.54$174.1K16.4K125
2018$169.18$10.6415.90x$158.54$186.0K17.5K134
2019$169.18$10.6415.90x$158.54$197.8K18.6K143
2020$169.18$10.6415.90x$158.54$209.7K19.7K151
2021$169.18$10.6415.90x$158.54$221.6K20.8K160
2022$169.18$10.6415.90x$158.54$233.5K21.9K168
2023$169.18$10.6415.90x$158.54$245.3K23.0K177

Top Procedures (10)

99213Office/outpatient visit, est patient, low⚠ 18.2x markup
$675.5K
63.5K services$10.64/svc18.24x markup
99214Office/outpatient visit, est patient, moderate⚠ 18.1x markup
$337.7K
31.7K services$10.64/svc18.09x markup
99215Office/outpatient visit, est patient, high⚠ 16.4x markup
$225.2K
21.2K services$10.64/svc16.40x markup
99223Initial hospital care, high complexity⚠ 12.8x markup
$168.9K
15.9K services$10.64/svc12.81x markup
99232Subsequent hospital care, moderate⚠ 13.3x markup
$135.1K
12.7K services$10.64/svc13.29x markup
93000Electrocardiogram, complete⚠ 17.3x markup
$112.6K
10.6K services$10.64/svc17.33x markup
71046Chest X-ray, 2 views⚠ 18.3x markup
$96.5K
9.1K services$10.64/svc18.25x markup
80053Comprehensive metabolic panel⚠ 17.5x markup
$84.4K
7.9K services$10.64/svc17.48x markup
85025Complete blood count (CBC)⚠ 17.0x markup
$75.1K
7.1K services$10.64/svc16.96x markup
36415Venipuncture⚠ 18.3x markup
$67.5K
6.3K services$10.64/svc18.29x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office/outpatient visit, est patient, low63.5K$675.5K$10.6418.24x
99214Office/outpatient visit, est patient, moderate31.7K$337.7K$10.6418.09x
99215Office/outpatient visit, est patient, high21.2K$225.2K$10.6416.40x
99223Initial hospital care, high complexity15.9K$168.9K$10.6412.81x
99232Subsequent hospital care, moderate12.7K$135.1K$10.6413.29x
93000Electrocardiogram, complete10.6K$112.6K$10.6417.33x
71046Chest X-ray, 2 views9.1K$96.5K$10.6418.25x
80053Comprehensive metabolic panel7.9K$84.4K$10.6417.48x
85025Complete blood count (CBC)7.1K$75.1K$10.6416.96x
36415Venipuncture6.3K$67.5K$10.6418.29x

Markup Analysis

Charge-to-Payment Ratio

15.9x

This provider submits charges 15.9 times higher than what Medicare actually pays.

What This Means

A markup ratio of 15.9x means for every $100 Medicare pays, this provider initially charges $1590. This is higher than the national average.

Location

Bryn Mawr, PA

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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