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

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Deepnarayan Tiwarri
๐ŸŽ—๏ธ
MDI

Deepnarayan Tiwarri, M.D.

NPI: 1649217464
Clinton, MD
10 years of data
Hematology-Oncology
$2.6M
Total Payments
8.6K
Beneficiaries
333.8K
Services
20.92x
Markup Ratio

Peer Comparison

93th
percentile in specialty
This provider$2.6M
Specialty median$339.6K

๐Ÿ“‹ Key Findings

1Billed $2.6M over 10 years
220.92x markup ratio (above median)
3Risk score: 70 โ€” flagged for review
493th percentile in Hematology-Oncology by payments
5134 services/day โ€” unusually high
610 procedures with >3x markup

โš ๏ธ Flagged for Review

Risk Score: 70
  • 40x specialty median spending
  • Markup 20.9x (specialty median: 4.0x)
  • 21x specialty median beneficiaries
  • 399x specialty median services
View Deep Dives โ†’Report Fraud โ†’

Statistical flag only โ€” not an accusation of fraud

This provider averages 134 services per working day

Based on 333.8K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $2.6M in total Medicare payments ranks in the 93th percentile of Hematology-Oncology providers nationally.

Their average markup ratio of 20.92x is significantly above the specialty median of 3.5x.

Averaging 134 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 77% from 2014 to 2023.

This provider has been statistically flagged with a risk score of 70/100. Statistical flags are not accusations of fraud.

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$161.71$7.7320.92x$153.98$180.7K23.4K620
2015$161.71$7.7320.92x$153.98$196.1K25.4K673
2016$161.71$7.7320.92x$153.98$211.6K27.4K726
2017$161.71$7.7320.92x$153.98$227.1K29.4K779
2018$161.71$7.7320.92x$153.98$242.6K31.4K832
2019$161.71$7.7320.92x$153.98$258.1K33.4K885
2020$161.71$7.7320.92x$153.98$273.6K35.4K938
2021$161.71$7.7320.92x$153.98$289.1K37.4K991
2022$161.71$7.7320.92x$153.98$304.5K39.4K1.0K
2023$161.71$7.7320.92x$153.98$320.0K41.4K1.1K

Top Procedures (10)

99213Office/outpatient visit, est patient, lowโš  22.8x markup
$881.2K
114.0K services$7.73/svc22.80x markup
99214Office/outpatient visit, est patient, moderateโš  20.3x markup
$440.6K
57.0K services$7.73/svc20.29x markup
99215Office/outpatient visit, est patient, highโš  18.2x markup
$293.7K
38.0K services$7.73/svc18.21x markup
99223Initial hospital care, high complexityโš  24.0x markup
$220.3K
28.5K services$7.73/svc24.00x markup
99232Subsequent hospital care, moderateโš  25.0x markup
$176.2K
22.8K services$7.73/svc25.03x markup
93000Electrocardiogram, completeโš  24.9x markup
$146.9K
19.0K services$7.73/svc24.91x markup
71046Chest X-ray, 2 viewsโš  20.5x markup
$125.9K
16.3K services$7.73/svc20.47x markup
80053Comprehensive metabolic panelโš  19.1x markup
$110.1K
14.2K services$7.73/svc19.13x markup
85025Complete blood count (CBC)โš  23.4x markup
$97.9K
12.7K services$7.73/svc23.45x markup
36415Venipunctureโš  21.7x markup
$88.1K
11.4K services$7.73/svc21.67x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office/outpatient visit, est patient, low114.0K$881.2K$7.7322.80x
99214Office/outpatient visit, est patient, moderate57.0K$440.6K$7.7320.29x
99215Office/outpatient visit, est patient, high38.0K$293.7K$7.7318.21x
99223Initial hospital care, high complexity28.5K$220.3K$7.7324.00x
99232Subsequent hospital care, moderate22.8K$176.2K$7.7325.03x
93000Electrocardiogram, complete19.0K$146.9K$7.7324.91x
71046Chest X-ray, 2 views16.3K$125.9K$7.7320.47x
80053Comprehensive metabolic panel14.2K$110.1K$7.7319.13x
85025Complete blood count (CBC)12.7K$97.9K$7.7323.45x
36415Venipuncture11.4K$88.1K$7.7321.67x

Markup Analysis

Charge-to-Payment Ratio

20.92x

This provider submits charges 20.92 times higher than what Medicare actually pays.

What This Means

A markup ratio of 20.92x means for every $100 Medicare pays, this provider initially charges $2092. This is higher than the national average.

Location

Clinton, MD

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 MD for peer comparison.

Deepnarayan Tiwarri (you)
$2.6M
David Smith, MD
$48.3M
Frederick Smith, M.D.
$33.7M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
David Smith, MDEaston, MD$48.3Mโœ“ Clear
Frederick Smith, M.D.Chevy Chase, MD$33.7Mโœ“ 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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