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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. Taylor Mader
⚕️
MDIndividual

Taylor Mader, M.D.

NPI: 1871888487
Greenwood, SC
10 years of data
Rheumatology
$19.0M
Total Payments
190
Beneficiaries
1.9M
Services
2.35x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$19.0M
Specialty median$352.6K

📋 Key Findings

1Billed $19.0M over 10 years
22.35x markup ratio (above median)
399th percentile in Rheumatology by payments
4749 services/day — physically implausible
5Payments surged 353% in 2016
63 procedures with >3x markup

⚠️ This provider averages 749 services per working day — physically unusual for an individual practitioner

Based on 1.9M total services over 10 years (250 working days/year). Learn about impossible service volumes →

🔎 Data Analysis

This provider's $19.0M in total Medicare payments ranks in the 99th percentile of Rheumatology providers nationally.

Averaging 749 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 5948% 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

📈

Notable: Payments increased 353% in 2016

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 — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$173.54$91.131.90x$82.41$50.7K5569
2015$15.69$7.652.05x$8.04$218.5K28.6K11
2016$20.28$11.871.71x$8.41$989.5K83.4K20
2017$16.28$9.901.64x$6.38$1.7M170.3K23
2018$19.96$11.601.72x$8.36$2.2M187.5K20
2019$20.81$10.571.97x$10.24$2.6M249.2K19
2020$23.16$11.352.04x$11.81$2.7M234.8K22
2021$24.59$10.182.42x$14.41$2.8M279.7K22
2022$26.57$9.322.85x$17.25$2.7M290.1K22
2023$30.76$8.803.50x$21.96$3.1M348.1K22

Top Procedures (20)

J0129Injection, abatacept, 10 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)
$7.3M
190.8K services$38.16/svc1.99x 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)
$5.1M
923.2K services$5.57/svc2.41x markup
J3262Injection, tocilizumab, 1 mg
$2.4M
560.9K services$4.32/svc2.26x markup
J1602Injection, golimumab, 1 mg, for intravenous use⚠ 3.4x markup
$1.7M
122.6K services$13.67/svc3.41x markup
99214Established patient office or other outpatient visit, 30-39 minutes
$556.8K
7.1K services$78.84/svc2.66x markup
J0897Injection, denosumab, 1 mg
$408.6K
26.3K services$15.51/svc2.00x markup
96413Administration of chemotherapy into vein, 1 hour or less
$363.0K
3.6K services$101.07/svc2.74x markup
J1745Injection, infliximab, excludes biosimilar, 10 mg⚠ 3.7x markup
$289.3K
9.8K services$29.61/svc3.71x markup
J9310Injection, rituximab, 100 mg
$161.8K
240 services$674.12/svc1.51x markup
96401Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle
$144.4K
2.5K services$57.07/svc2.52x markup
99204New patient office or other outpatient visit, 45-59 minutes
$102.7K
947 services$108.43/svc2.78x markup
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less
$86.6K
1.7K services$50.33/svc2.63x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$82.2K
1.7K services$48.95/svc2.80x markup
99205New patient office or other outpatient visit, typically 60 minutes
$73.3K
529 services$138.50/svc2.38x markup
99215Established patient outpatient visit, total time 40-54 minutes
$70.9K
750 services$94.49/svc2.36x markup
80053Blood test, comprehensive group of blood chemicals
$32.2K
2.9K services$11.05/svc2.75x markup
96372Injection of drug or substance under skin or into muscle
$26.7K
2.3K services$11.84/svc2.72x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
$23.3K
2.8K services$8.26/svc2.94x markup
86140Measurement c-reactive protein for detection of infection or inflammation⚠ 3.0x markup
$15.6K
2.8K services$5.56/svc3.02x markup
86480Tuberculosis test, gamma interferon
$12.1K
200 services$60.52/svc2.48x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J0129Injection, abatacept, 10 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)190.8K$7.3M$38.161.99x
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)923.2K$5.1M$5.572.41x
J3262Injection, tocilizumab, 1 mg560.9K$2.4M$4.322.26x
J1602Injection, golimumab, 1 mg, for intravenous use122.6K$1.7M$13.673.41x
99214Established patient office or other outpatient visit, 30-39 minutes7.1K$556.8K$78.842.66x
J0897Injection, denosumab, 1 mg26.3K$408.6K$15.512.00x
96413Administration of chemotherapy into vein, 1 hour or less3.6K$363.0K$101.072.74x
J1745Injection, infliximab, excludes biosimilar, 10 mg9.8K$289.3K$29.613.71x
J9310Injection, rituximab, 100 mg240$161.8K$674.121.51x
96401Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle2.5K$144.4K$57.072.52x
99204New patient office or other outpatient visit, 45-59 minutes947$102.7K$108.432.78x
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less1.7K$86.6K$50.332.63x
99213Established patient office or other outpatient visit, 20-29 minutes1.7K$82.2K$48.952.80x
99205New patient office or other outpatient visit, typically 60 minutes529$73.3K$138.502.38x
99215Established patient outpatient visit, total time 40-54 minutes750$70.9K$94.492.36x
80053Blood test, comprehensive group of blood chemicals2.9K$32.2K$11.052.75x
96372Injection of drug or substance under skin or into muscle2.3K$26.7K$11.842.72x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count2.8K$23.3K$8.262.94x
86140Measurement c-reactive protein for detection of infection or inflammation2.8K$15.6K$5.563.02x
86480Tuberculosis test, gamma interferon200$12.1K$60.522.48x

Markup Analysis

Charge-to-Payment Ratio

2.35x

This provider submits charges 2.35 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.35x means for every $100 Medicare pays, this provider initially charges $235. This is higher than the national average.

Location

Greenwood, SC

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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