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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. Ivor Percent
🎗️
MDIndividual

Ivor Percent, M.D.

NPI: 1619053998
Port Charlotte, FL
10 years of data
Hematology-Oncology
$41.9M
Total Payments
750
Beneficiaries
4.1M
Services
3.24x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$41.9M
Specialty median$339.6K
Rank #20 of 60 in specialty

📋 Key Findings

1Billed $41.9M over 10 years
23.24x markup ratio (above median)
399th percentile in Hematology-Oncology by payments
41.6K services/day — physically implausible
59 procedures with >3x markup

⚠️ This provider averages 1.6K services per working day — physically unusual for an individual practitioner

Based on 4.1M total services over 10 years (250 working days/year). Learn about impossible service volumes →

🔎 Data Analysis

This provider's $41.9M in total Medicare payments ranks in the 99th percentile of Hematology-Oncology providers nationally.

Averaging 1.6K services per working day raises questions about billing patterns.

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$28.36$8.633.29x$19.73$3.3M378.2K75
2015$32.57$10.453.12x$22.12$4.0M384.7K87
2016$31.88$10.283.10x$21.60$4.3M421.3K78
2017$29.43$9.333.15x$20.10$4.5M477.1K85
2018$34.82$10.683.26x$24.14$5.4M503.6K83
2019$33.96$10.733.16x$23.23$6.1M566.7K84
2020$33.71$10.273.28x$23.44$4.5M434.6K79
2021$38.82$11.603.35x$27.22$3.8M327.9K73
2022$39.34$11.463.43x$27.88$3.0M258.5K63
2023$33.39$9.733.43x$23.66$3.1M320.9K43

Top Procedures (20)

J9271Injection, pembrolizumab, 1 mg⚠ 3.1x markup
$5.7M
141.3K services$40.38/svc3.08x markup
J9299Injection, nivolumab, 1 mg⚠ 3.1x markup
$3.3M
149.9K services$21.79/svc3.12x markup
J2357Injection, omalizumab, 5 mg
$2.4M
92.5K services$26.24/svc2.12x markup
J2505Injection, pegfilgrastim, 6 mg
$2.4M
795 services$3.1K/svc2.61x markup
J9035Injection, bevacizumab, 10 mg
$2.4M
41.1K services$57.93/svc2.77x markup
J9310Injection, rituximab, 100 mg
$1.8M
3.0K services$616.83/svc2.47x markup
J0897Injection, denosumab, 1 mg
$1.8M
122.8K services$14.41/svc2.81x markup
J1569Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg
$1.8M
51.7K services$33.99/svc2.98x markup
J0885Injection, epoetin alfa, (for non-esrd use), 1000 units
$1.6M
189.5K services$8.59/svc2.77x markup
J9305Injection, pemetrexed, not otherwise specified, 10 mg
$1.5M
29.3K services$51.01/svc2.43x markup
99214Established patient office or other outpatient visit, 30-39 minutes⚠ 3.2x markup
$1.4M
16.3K services$84.68/svc3.24x markup
J9041Injection, bortezomib (velcade), 0.1 mg
$1.2M
34.6K services$35.56/svc2.80x markup
J9173Injection, durvalumab, 10 mg⚠ 4.2x markup
$1.1M
18.2K services$60.55/svc4.20x markup
96413Administration of chemotherapy into vein, 1 hour or less⚠ 3.9x markup
$917.5K
8.8K services$104.86/svc3.86x markup
J1745Injection, infliximab, excludes biosimilar, 10 mg
$754.3K
13.7K services$55.26/svc2.58x markup
J9355Injection, trastuzumab, 10 mg
$716.0K
9.8K services$73.43/svc2.54x markup
Q0138Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)⚠ 3.7x markup
$680.7K
985.8K services$0.69/svc3.66x markup
J9312Injection, rituximab, 10 mg⚠ 3.3x markup
$640.8K
8.7K services$73.64/svc3.25x markup
99213Established patient office or other outpatient visit, 20-29 minutes⚠ 3.3x markup
$516.9K
8.8K services$58.60/svc3.33x markup
78815Nuclear medicine study with ct imaging skull base to mid-thigh⚠ 4.3x markup
$473.9K
476 services$995.59/svc4.29x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J9271Injection, pembrolizumab, 1 mg141.3K$5.7M$40.383.08x
J9299Injection, nivolumab, 1 mg149.9K$3.3M$21.793.12x
J2357Injection, omalizumab, 5 mg92.5K$2.4M$26.242.12x
J2505Injection, pegfilgrastim, 6 mg795$2.4M$3.1K2.61x
J9035Injection, bevacizumab, 10 mg41.1K$2.4M$57.932.77x
J9310Injection, rituximab, 100 mg3.0K$1.8M$616.832.47x
J0897Injection, denosumab, 1 mg122.8K$1.8M$14.412.81x
J1569Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg51.7K$1.8M$33.992.98x
J0885Injection, epoetin alfa, (for non-esrd use), 1000 units189.5K$1.6M$8.592.77x
J9305Injection, pemetrexed, not otherwise specified, 10 mg29.3K$1.5M$51.012.43x
99214Established patient office or other outpatient visit, 30-39 minutes16.3K$1.4M$84.683.24x
J9041Injection, bortezomib (velcade), 0.1 mg34.6K$1.2M$35.562.80x
J9173Injection, durvalumab, 10 mg18.2K$1.1M$60.554.20x
96413Administration of chemotherapy into vein, 1 hour or less8.8K$917.5K$104.863.86x
J1745Injection, infliximab, excludes biosimilar, 10 mg13.7K$754.3K$55.262.58x
J9355Injection, trastuzumab, 10 mg9.8K$716.0K$73.432.54x
Q0138Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)985.8K$680.7K$0.693.66x
J9312Injection, rituximab, 10 mg8.7K$640.8K$73.643.25x
99213Established patient office or other outpatient visit, 20-29 minutes8.8K$516.9K$58.603.33x
78815Nuclear medicine study with ct imaging skull base to mid-thigh476$473.9K$995.594.29x

Markup Analysis

Charge-to-Payment Ratio

3.24x

This provider submits charges 3.24 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.24x means for every $100 Medicare pays, this provider initially charges $324. This is higher than the national average.

Location

Port Charlotte, FL

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 Hematology-Oncology providers in FL for peer comparison.

Ivor Percent (you)
$41.9M
Christopher Lobo, MD⚠️
$60.5M
Maen Hussein, M.D.
$57.6M
Vikas Malhotra, M.D.
$52.8M
Andrew Lipman, M.D.⚠️
$51.1M
Syed Zafar, M.D.⚠️
$48.1M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Christopher Lobo, MDPort Charlotte, FL$60.5M⚠️ Flagged
Maen Hussein, M.D.Tavares, FL$57.6M✓ Clear
Vikas Malhotra, M.D.Spring Hill, FL$52.8M✓ Clear
Andrew Lipman, M.D.Naples, FL$51.1M⚠️ Flagged
Syed Zafar, M.D.Fort Myers, FL$48.1M⚠️ Flagged

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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