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Methodology•Download Data
  1. Home
  2. Providers
  3. David Carleton
⚕️
MDIndividual

David Carleton, MD

NPI: 1508073644
Richmond, VA
10 years of data
Rheumatology
$27.4M
Total Payments
227
Beneficiaries
3.0M
Services
2.24x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$27.4M
Specialty median$352.6K

📋 Key Findings

1Billed $27.4M over 10 years
22.24x markup ratio (above median)
399th percentile in Rheumatology by payments
41.2K services/day — physically implausible
56 procedures with >3x markup

⚠️ This provider averages 1.2K services per working day — physically unusual for an individual practitioner

Based on 3.0M total services over 10 years (250 working days/year). Learn about impossible service volumes →

🔎 Data Analysis

This provider's $27.4M in total Medicare payments ranks in the 99th percentile of Rheumatology providers nationally.

Averaging 1.2K services per working day raises questions about billing patterns.

Medicare payments to this provider grew 320% 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

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$127.14$55.642.29x$71.50$1.0M18.5K24
2015$123.38$59.112.09x$64.27$1.2M20.1K21
2016$127.26$60.122.12x$67.14$1.4M22.7K24
2017$60.02$29.262.05x$30.76$1.9M64.8K19
2018$31.81$15.372.07x$16.44$2.8M179.5K24
2019$24.20$11.182.16x$13.02$3.0M269.2K21
2020$18.49$8.512.17x$9.98$3.5M414.1K24
2021$15.22$6.862.22x$8.36$4.3M620.3K21
2022$14.23$5.962.39x$8.27$4.0M674.7K25
2023$14.62$5.902.48x$8.72$4.3M733.7K24

Top Procedures (20)

J1745Injection, infliximab, excludes biosimilar, 10 mg
$8.0M
165.7K services$48.57/svc2.51x markup
J0717Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)
$6.9M
1.3M services$5.19/svc2.05x markup
J3262Injection, tocilizumab, 1 mg
$5.9M
1.4M services$4.32/svc2.07x markup
J9312Injection, rituximab, 10 mg
$1.3M
19.6K services$67.85/svc2.25x markup
99214Established patient office or other outpatient visit, 30-39 minutes
$1.2M
14.9K services$79.79/svc2.11x markup
J9310Injection, rituximab, 100 mg
$1.0M
1.8K services$576.69/svc1.83x markup
J0897Injection, denosumab, 1 mg
$922.6K
61.0K services$15.13/svc1.65x markup
96413Administration of chemotherapy into vein, 1 hour or less⚠ 3.1x markup
$652.4K
6.1K services$107.08/svc3.11x markup
96401Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle
$269.3K
4.5K services$59.65/svc2.23x markup
99215Established patient office or other outpatient visit, 40-54 minutes
$243.9K
2.2K services$112.34/svc2.09x markup
J1602Injection, golimumab, 1 mg, for intravenous use⚠ 3.7x markup
$213.0K
20.3K services$10.49/svc3.72x markup
99204New patient office or other outpatient visit, 45-59 minutes
$164.8K
1.4K services$116.43/svc2.06x markup
96415Administration of chemotherapy into vein, each additional hour⚠ 3.3x markup
$114.6K
5.1K services$22.43/svc3.30x markup
20611Aspiration and/or injection of fluid large joint using ultrasound guidance⚠ 3.2x markup
$77.1K
1.0K services$76.47/svc3.17x markup
99205New patient office or other outpatient visit, 60-74 minutes
$43.5K
289 services$150.56/svc2.04x markup
96372Injection of drug or substance under skin or into muscle⚠ 3.2x markup
$42.4K
3.6K services$11.79/svc3.19x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$41.8K
766 services$54.54/svc1.91x markup
76882Limited ultrasound scan of joint or other extremity structure except blood vessels
$31.9K
899 services$35.46/svc1.88x markup
J7323Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose
$27.0K
224 services$120.71/svc2.53x markup
76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle⚠ 5.9x markup
$21.4K
400 services$53.62/svc5.91x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J1745Injection, infliximab, excludes biosimilar, 10 mg165.7K$8.0M$48.572.51x
J0717Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)1.3M$6.9M$5.192.05x
J3262Injection, tocilizumab, 1 mg1.4M$5.9M$4.322.07x
J9312Injection, rituximab, 10 mg19.6K$1.3M$67.852.25x
99214Established patient office or other outpatient visit, 30-39 minutes14.9K$1.2M$79.792.11x
J9310Injection, rituximab, 100 mg1.8K$1.0M$576.691.83x
J0897Injection, denosumab, 1 mg61.0K$922.6K$15.131.65x
96413Administration of chemotherapy into vein, 1 hour or less6.1K$652.4K$107.083.11x
96401Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle4.5K$269.3K$59.652.23x
99215Established patient office or other outpatient visit, 40-54 minutes2.2K$243.9K$112.342.09x
J1602Injection, golimumab, 1 mg, for intravenous use20.3K$213.0K$10.493.72x
99204New patient office or other outpatient visit, 45-59 minutes1.4K$164.8K$116.432.06x
96415Administration of chemotherapy into vein, each additional hour5.1K$114.6K$22.433.30x
20611Aspiration and/or injection of fluid large joint using ultrasound guidance1.0K$77.1K$76.473.17x
99205New patient office or other outpatient visit, 60-74 minutes289$43.5K$150.562.04x
96372Injection of drug or substance under skin or into muscle3.6K$42.4K$11.793.19x
99213Established patient office or other outpatient visit, 20-29 minutes766$41.8K$54.541.91x
76882Limited ultrasound scan of joint or other extremity structure except blood vessels899$31.9K$35.461.88x
J7323Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose224$27.0K$120.712.53x
76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle400$21.4K$53.625.91x

Markup Analysis

Charge-to-Payment Ratio

2.24x

This provider submits charges 2.24 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.24x means for every $100 Medicare pays, this provider initially charges $224. This is higher than the national average.

Location

Richmond, VA

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 Rheumatology providers in VA for peer comparison.

David Carleton (you)
$27.4M
Elena Flagg, M.D.
$42.6M
Michael Strachan, M.D.
$36.6M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Elena Flagg, M.D.Williamsburg, VA$42.6M✓ Clear
Michael Strachan, M.D.Richmond, VA$36.6M✓ Clear

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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