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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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Charles Cowey
๐ŸŽ—๏ธ
MDIndividual

Charles Cowey, M.D.

NPI: 1033358288
Dallas, TX
10 years of data
Hematology-Oncology
$4.1M
Total Payments
27.5K
Beneficiaries
70.7K
Services
4.66x
Markup Ratio

Peer Comparison

96th
percentile in specialty
This provider$4.1M
Specialty median$339.6K

๐Ÿ“‹ Key Findings

1Billed $4.1M over 10 years
24.66x markup ratio (above median)
396th percentile in Hematology-Oncology by payments
4Payments surged 190% in 2015
519 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.1M in total Medicare payments ranks in the 96th percentile of Hematology-Oncology providers nationally.

Medicare payments to this provider grew 81% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 190% in 2015

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$467.95$111.294.20x$356.66$224.6K4.6K1.3K
2015$904.72$229.173.95x$675.55$651.3K5.5K1.6K
2016$423.62$81.215.22x$342.41$332.6K6.8K2.5K
2017$386.58$74.135.21x$312.45$409.6K8.1K3.1K
2018$406.07$78.145.20x$327.93$422.8K8.1K3.1K
2019$694.82$139.654.98x$555.17$449.6K7.5K3.2K
2020$349.74$73.024.79x$276.72$389.3K7.5K3.1K
2021$604.18$108.535.57x$495.65$440.3K7.7K3.3K
2022$362.14$70.685.12x$291.46$380.6K7.1K3.1K
2023$454.08$78.215.81x$375.87$406.2K7.9K3.1K

Top Procedures (20)

78816Nuclear medicine study with CT imaging whole bodyโš  4.3x markup
$632.6K
567 services$1.1K/svc4.27x markup
99214Established patient office or other outpatient, visit typically 25 minutesโš  3.8x markup
$497.4K
5.8K services$85.53/svc3.81x markup
78815Nuclear medicine study with CT imaging skull base to mid-thighโš  4.1x markup
$473.1K
423 services$1.1K/svc4.14x markup
G9678Oncology Care Model service
$356.9K
2.3K services$157.86/svc1.01x markup
96413Infusion of chemotherapy into a vein up to 1 hourโš  6.4x markup
$356.6K
3.2K services$110.31/svc6.41x markup
J3490Unclassified drugsโš  3.8x markup
$286.0K
683 services$418.74/svc3.78x markup
74177CT scan of abdomen and pelvis with contrastโš  6.2x markup
$216.7K
1.3K services$172.12/svc6.20x markup
99213Established patient office or other outpatient visit, typically 15 minutesโš  4.1x markup
$187.2K
3.0K services$61.44/svc4.07x markup
J9999Not otherwise classified, antineoplastic drugsโš  3.1x markup
$112.9K
44 services$2.6K/svc3.11x markup
80053Blood test, comprehensive group of blood chemicalsโš  5.8x markup
$95.6K
8.6K services$11.09/svc5.77x markup
J2505Injection, pegfilgrastim, 6 mgโš  5.5x markup
$93.8K
33 services$2.8K/svc5.50x markup
A9552Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuriesโš  7.0x markup
$91.7K
976 services$93.93/svc6.99x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated testโš  4.0x markup
$73.9K
8.3K services$8.94/svc4.03x markup
71260CT scan chest with contrastโš  14.2x markup
$72.5K
1.3K services$57.96/svc14.17x markup
96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hourโš  6.3x markup
$38.1K
1.5K services$24.83/svc6.32x markup
99205New patient office or other outpatient visit, typically 60 minutesโš  3.9x markup
$37.7K
233 services$161.71/svc3.92x markup
96417Infusion of different chemotherapy drug or substance into a vein up to 1 hourโš  6.4x markup
$37.1K
689 services$53.87/svc6.39x markup
83615Lactate dehydrogenase (enzyme) levelโš  5.4x markup
$35.4K
6.2K services$5.73/svc5.41x markup
J9217Leuprolide acetate (for depot suspension), 7.5 mgโš  12.0x markup
$33.2K
200 services$166.10/svc11.98x markup
99215Established patient office or other outpatient, visit typically 40 minutesโš  3.9x markup
$27.5K
230 services$119.37/svc3.87x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
78816Nuclear medicine study with CT imaging whole body567$632.6K$1.1K4.27x
99214Established patient office or other outpatient, visit typically 25 minutes5.8K$497.4K$85.533.81x
78815Nuclear medicine study with CT imaging skull base to mid-thigh423$473.1K$1.1K4.14x
G9678Oncology Care Model service2.3K$356.9K$157.861.01x
96413Infusion of chemotherapy into a vein up to 1 hour3.2K$356.6K$110.316.41x
J3490Unclassified drugs683$286.0K$418.743.78x
74177CT scan of abdomen and pelvis with contrast1.3K$216.7K$172.126.20x
99213Established patient office or other outpatient visit, typically 15 minutes3.0K$187.2K$61.444.07x
J9999Not otherwise classified, antineoplastic drugs44$112.9K$2.6K3.11x
80053Blood test, comprehensive group of blood chemicals8.6K$95.6K$11.095.77x
J2505Injection, pegfilgrastim, 6 mg33$93.8K$2.8K5.50x
A9552Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries976$91.7K$93.936.99x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test8.3K$73.9K$8.944.03x
71260CT scan chest with contrast1.3K$72.5K$57.9614.17x
96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour1.5K$38.1K$24.836.32x
99205New patient office or other outpatient visit, typically 60 minutes233$37.7K$161.713.92x
96417Infusion of different chemotherapy drug or substance into a vein up to 1 hour689$37.1K$53.876.39x
83615Lactate dehydrogenase (enzyme) level6.2K$35.4K$5.735.41x
J9217Leuprolide acetate (for depot suspension), 7.5 mg200$33.2K$166.1011.98x
99215Established patient office or other outpatient, visit typically 40 minutes230$27.5K$119.373.87x

Markup Analysis

Charge-to-Payment Ratio

4.66x

This provider submits charges 4.66 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.66x means for every $100 Medicare pays, this provider initially charges $466. This is higher than the national average.

Location

Dallas, TX

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 TX for peer comparison.

Charles Cowey (you)
$4.1M
Benjamin Downie, MD
$36.6M
Mohsen Arani, MD
$34.3M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Benjamin Downie, MDGeorgetown, TX$36.6Mโœ“ Clear
Mohsen Arani, MDThe Woodlands, TX$34.3Mโœ“ 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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