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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. Sujatha Nallapareddy
๐ŸŽ—๏ธ
MDI

Sujatha Nallapareddy, MD

NPI: 1164578779
Littleton, CO
10 years of data
Hematology-Oncology
$1.4M
Total Payments
5.0K
Beneficiaries
175.1K
Services
23.62x
Markup Ratio

Peer Comparison

88th
percentile in specialty
This provider$1.4M
Specialty median$339.6K

๐Ÿ“‹ Key Findings

1Billed $1.4M over 10 years
223.62x markup ratio (above median)
3Risk score: 66 โ€” flagged for review
470 services/day โ€” unusually high
510 procedures with >3x markup

โš ๏ธ Flagged for Review

Risk Score: 66
  • 22x specialty median spending
  • Markup 23.6x (specialty median: 4.0x)
  • 12x specialty median beneficiaries
  • 209x specialty median services
View Deep Dives โ†’Report Fraud โ†’

Statistical flag only โ€” not an accusation of fraud

This provider averages 70 services per working day

Based on 175.1K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $1.4M in total Medicare payments ranks in the 88th percentile of Hematology-Oncology providers nationally.

Their average markup ratio of 23.62x is significantly above the specialty median of 3.5x.

Averaging 70 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 66/100. 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$191.79$8.1223.62x$183.67$99.5K12.3K358
2015$191.79$8.1223.62x$183.67$108.0K13.3K389
2016$191.79$8.1223.62x$183.67$116.6K14.4K419
2017$191.79$8.1223.62x$183.67$125.1K15.4K450
2018$191.79$8.1223.62x$183.67$133.6K16.5K481
2019$191.79$8.1223.62x$183.67$142.2K17.5K511
2020$191.79$8.1223.62x$183.67$150.7K18.6K542
2021$191.79$8.1223.62x$183.67$159.2K19.6K573
2022$191.79$8.1223.62x$183.67$167.8K20.7K603
2023$191.79$8.1223.62x$183.67$176.3K21.7K634

Top Procedures (10)

99213Office/outpatient visit, est patient, lowโš  19.4x markup
$485.4K
59.8K services$8.12/svc19.41x markup
99214Office/outpatient visit, est patient, moderateโš  26.9x markup
$242.7K
29.9K services$8.12/svc26.89x markup
99215Office/outpatient visit, est patient, highโš  22.3x markup
$161.8K
19.9K services$8.12/svc22.30x markup
99223Initial hospital care, high complexityโš  24.6x markup
$121.3K
14.9K services$8.12/svc24.60x markup
99232Subsequent hospital care, moderateโš  26.4x markup
$97.1K
12.0K services$8.12/svc26.35x markup
93000Electrocardiogram, completeโš  22.2x markup
$80.9K
10.0K services$8.12/svc22.16x markup
71046Chest X-ray, 2 viewsโš  27.7x markup
$69.3K
8.5K services$8.12/svc27.67x markup
80053Comprehensive metabolic panelโš  23.2x markup
$60.7K
7.5K services$8.12/svc23.21x markup
85025Complete blood count (CBC)โš  24.9x markup
$53.9K
6.6K services$8.12/svc24.91x markup
36415Venipunctureโš  24.3x markup
$48.5K
6.0K services$8.12/svc24.26x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office/outpatient visit, est patient, low59.8K$485.4K$8.1219.41x
99214Office/outpatient visit, est patient, moderate29.9K$242.7K$8.1226.89x
99215Office/outpatient visit, est patient, high19.9K$161.8K$8.1222.30x
99223Initial hospital care, high complexity14.9K$121.3K$8.1224.60x
99232Subsequent hospital care, moderate12.0K$97.1K$8.1226.35x
93000Electrocardiogram, complete10.0K$80.9K$8.1222.16x
71046Chest X-ray, 2 views8.5K$69.3K$8.1227.67x
80053Comprehensive metabolic panel7.5K$60.7K$8.1223.21x
85025Complete blood count (CBC)6.6K$53.9K$8.1224.91x
36415Venipuncture6.0K$48.5K$8.1224.26x

Markup Analysis

Charge-to-Payment Ratio

23.62x

This provider submits charges 23.62 times higher than what Medicare actually pays.

What This Means

A markup ratio of 23.62x means for every $100 Medicare pays, this provider initially charges $2362. This is higher than the national average.

Location

Littleton, CO

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

  • 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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