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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. Thomas Niederman
๐ŸŽ—๏ธ
MDIndividual

Thomas Niederman, MD,PHD

NPI: 1992762868
Boynton Beach, FL
10 years of data
Medical Oncology
$34.7M
Total Payments
366
Beneficiaries
3.2M
Services
3.12x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$34.7M
Specialty median$262.8K
Rank #12 of 17 in specialty

๐Ÿ“‹ Key Findings

1Billed $34.7M over 10 years
23.12x markup ratio (above median)
399th percentile in Medical Oncology by payments
41.3K services/day โ€” physically implausible
511 procedures with >3x markup

โš ๏ธ This provider averages 1.3K services per working day โ€” physically unusual for an individual practitioner

Based on 3.2M total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $34.7M in total Medicare payments ranks in the 99th percentile of Medical Oncology providers nationally.

Averaging 1.3K services per working day raises questions about billing patterns.

Medicare payments to this provider grew 53% 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 โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$27.26$8.383.25x$18.88$2.5M292.4K39
2015$24.07$7.753.11x$16.32$2.5M325.1K43
2016$30.46$9.783.11x$20.68$3.7M379.8K42
2017$36.49$11.973.05x$24.52$3.8M318.1K41
2018$38.50$13.212.91x$25.29$3.9M292.9K33
2019$42.72$14.143.02x$28.58$4.1M292.5K35
2020$31.35$10.283.05x$21.07$3.0M288.3K30
2021$35.47$11.343.13x$24.13$3.6M313.0K36
2022$32.67$10.063.25x$22.61$3.9M389.3K34
2023$42.21$12.533.37x$29.68$3.8M299.4K33

Top Procedures (20)

J9299Injection, nivolumab, 1 mgโš  3.4x markup
$6.7M
302.8K services$22.21/svc3.37x markup
J9310Injection, rituximab, 100 mg
$3.6M
5.8K services$618.01/svc2.55x markup
J9271Injection, pembrolizumab, 1 mgโš  3.2x markup
$3.4M
82.0K services$41.87/svc3.22x markup
J0897Injection, denosumab, 1 mg
$2.3M
154.9K services$14.99/svc3.00x markup
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)
$2.2M
63.5K services$34.26/svc2.04x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$2.1M
34.6K services$60.11/svc2.50x markup
J9312Injection, rituximab, 10 mg
$1.6M
21.6K services$74.47/svc2.69x markup
J0885Injection, epoetin alfa, (for non-esrd use), 1000 unitsโš  3.7x markup
$1.6M
169.2K services$9.38/svc3.73x markup
Q5115Injection, rituximab-abbs, biosimilar, (truxima), 10 mgโš  3.3x markup
$1.4M
34.1K services$41.94/svc3.34x markup
96413Administration of chemotherapy into vein, 1 hour or lessโš  3.9x markup
$1.2M
10.5K services$110.42/svc3.85x markup
J1745Injection, infliximab, excludes biosimilar, 10 mgโš  3.4x markup
$1.1M
17.0K services$62.10/svc3.38x markup
J2505Injection, pegfilgrastim, 6 mg
$941.4K
308 services$3.1K/svc1.96x markup
Q5106Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 unitsโš  3.5x markup
$899.9K
130.1K services$6.92/svc3.47x markup
Q0138Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)
$757.9K
1.1M services$0.67/svc3.00x markup
J9305Injection, pemetrexed, 10 mgโš  3.6x markup
$704.4K
14.0K services$50.37/svc3.57x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell countโš  3.6x markup
$375.4K
41.5K services$9.04/svc3.65x markup
96409Administration of chemotherapy into vein using push techniqueโš  3.9x markup
$361.4K
4.1K services$87.78/svc3.93x markup
99205New patient office or other outpatient visit, 60-74 minutes
$296.7K
1.8K services$165.12/svc2.73x markup
Q5111Injection, pegfilgrastim-cbqv, biosimilar, (udenyca), 0.5 mg
$271.1K
1.0K services$262.69/svc1.90x markup
J9035Injection, bevacizumab, 10 mgโš  3.5x markup
$200.0K
3.6K services$56.17/svc3.50x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J9299Injection, nivolumab, 1 mg302.8K$6.7M$22.213.37x
J9310Injection, rituximab, 100 mg5.8K$3.6M$618.012.55x
J9271Injection, pembrolizumab, 1 mg82.0K$3.4M$41.873.22x
J0897Injection, denosumab, 1 mg154.9K$2.3M$14.993.00x
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)63.5K$2.2M$34.262.04x
99213Established patient office or other outpatient visit, 20-29 minutes34.6K$2.1M$60.112.50x
J9312Injection, rituximab, 10 mg21.6K$1.6M$74.472.69x
J0885Injection, epoetin alfa, (for non-esrd use), 1000 units169.2K$1.6M$9.383.73x
Q5115Injection, rituximab-abbs, biosimilar, (truxima), 10 mg34.1K$1.4M$41.943.34x
96413Administration of chemotherapy into vein, 1 hour or less10.5K$1.2M$110.423.85x
J1745Injection, infliximab, excludes biosimilar, 10 mg17.0K$1.1M$62.103.38x
J2505Injection, pegfilgrastim, 6 mg308$941.4K$3.1K1.96x
Q5106Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units130.1K$899.9K$6.923.47x
Q0138Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)1.1M$757.9K$0.673.00x
J9305Injection, pemetrexed, 10 mg14.0K$704.4K$50.373.57x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count41.5K$375.4K$9.043.65x
96409Administration of chemotherapy into vein using push technique4.1K$361.4K$87.783.93x
99205New patient office or other outpatient visit, 60-74 minutes1.8K$296.7K$165.122.73x
Q5111Injection, pegfilgrastim-cbqv, biosimilar, (udenyca), 0.5 mg1.0K$271.1K$262.691.90x
J9035Injection, bevacizumab, 10 mg3.6K$200.0K$56.173.50x

Markup Analysis

Charge-to-Payment Ratio

3.12x

This provider submits charges 3.12 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.12x means for every $100 Medicare pays, this provider initially charges $312. This is higher than the national average.

Location

Boynton Beach, 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 Medical Oncology providers in FL for peer comparison.

Thomas Niederman (you)
$34.7M
Jay Wang, M.D.โš ๏ธ
$45.2M
Ahmed Al-Hazzouri, M.D.
$44.2M
Brian Berry, M.D., PHD
$34.0M
Patrick Acevedo, M.D.
$33.8M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Jay Wang, M.D.Naples, FL$45.2Mโš ๏ธ Flagged
Ahmed Al-Hazzouri, M.D.Clermont, FL$44.2Mโœ“ Clear
Brian Berry, M.D., PHDBradenton, FL$34.0Mโœ“ Clear
Patrick Acevedo, M.D.Ocala, FL$33.8Mโœ“ 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.

Believe this data is inaccurate? Dispute this data