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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. Alan Langerak
๐ŸŽ—๏ธ
MDI

Alan Langerak, MD

NPI: 1902853294
Prescott, AZ
10 years of data
Hematology-Oncology
$2.7M
Total Payments
3.7K
Beneficiaries
158.2K
Services
19.63x
Markup Ratio

Peer Comparison

94th
percentile in specialty
This provider$2.7M
Specialty median$339.6K

๐Ÿ“‹ Key Findings

1Billed $2.7M over 10 years
219.63x markup ratio (above median)
3Risk score: 66 โ€” flagged for review
494th percentile in Hematology-Oncology by payments
563 services/day โ€” unusually high
610 procedures with >3x markup

โš ๏ธ Flagged for Review

Risk Score: 66
  • 42x specialty median spending
  • Markup 19.6x (specialty median: 4.0x)
  • 9x specialty median beneficiaries
  • 189x specialty median services
View Deep Dives โ†’Report Fraud โ†’

Statistical flag only โ€” not an accusation of fraud

This provider averages 63 services per working day

Based on 158.2K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $2.7M in total Medicare payments ranks in the 94th percentile of Hematology-Oncology providers nationally.

Their average markup ratio of 19.63x is significantly above the specialty median of 3.5x.

Averaging 63 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$333.51$16.9919.63x$316.52$188.1K11.1K264
2015$333.51$16.9919.63x$316.52$204.2K12.0K286
2016$333.51$16.9919.63x$316.52$220.3K13.0K309
2017$333.51$16.9919.63x$316.52$236.4K13.9K331
2018$333.51$16.9919.63x$316.52$252.5K14.9K354
2019$333.51$16.9919.63x$316.52$268.7K15.8K377
2020$333.51$16.9919.63x$316.52$284.8K16.8K399
2021$333.51$16.9919.63x$316.52$300.9K17.7K422
2022$333.51$16.9919.63x$316.52$317.0K18.7K444
2023$333.51$16.9919.63x$316.52$333.1K19.6K467

Top Procedures (10)

99213Office/outpatient visit, est patient, lowโš  19.0x markup
$917.3K
54.0K services$16.99/svc18.99x markup
99214Office/outpatient visit, est patient, moderateโš  21.7x markup
$458.6K
27.0K services$16.99/svc21.70x markup
99215Office/outpatient visit, est patient, highโš  19.0x markup
$305.8K
18.0K services$16.99/svc19.01x markup
99223Initial hospital care, high complexityโš  16.6x markup
$229.3K
13.5K services$16.99/svc16.64x markup
99232Subsequent hospital care, moderateโš  17.8x markup
$183.5K
10.8K services$16.99/svc17.83x markup
93000Electrocardiogram, completeโš  20.1x markup
$152.9K
9.0K services$16.99/svc20.13x markup
71046Chest X-ray, 2 viewsโš  17.6x markup
$131.0K
7.7K services$16.99/svc17.61x markup
80053Comprehensive metabolic panelโš  19.5x markup
$114.7K
6.8K services$16.99/svc19.54x markup
85025Complete blood count (CBC)โš  20.0x markup
$101.9K
6.0K services$16.99/svc20.03x markup
36415Venipunctureโš  18.1x markup
$91.7K
5.4K services$16.99/svc18.08x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office/outpatient visit, est patient, low54.0K$917.3K$16.9918.99x
99214Office/outpatient visit, est patient, moderate27.0K$458.6K$16.9921.70x
99215Office/outpatient visit, est patient, high18.0K$305.8K$16.9919.01x
99223Initial hospital care, high complexity13.5K$229.3K$16.9916.64x
99232Subsequent hospital care, moderate10.8K$183.5K$16.9917.83x
93000Electrocardiogram, complete9.0K$152.9K$16.9920.13x
71046Chest X-ray, 2 views7.7K$131.0K$16.9917.61x
80053Comprehensive metabolic panel6.8K$114.7K$16.9919.54x
85025Complete blood count (CBC)6.0K$101.9K$16.9920.03x
36415Venipuncture5.4K$91.7K$16.9918.08x

Markup Analysis

Charge-to-Payment Ratio

19.63x

This provider submits charges 19.63 times higher than what Medicare actually pays.

What This Means

A markup ratio of 19.63x means for every $100 Medicare pays, this provider initially charges $1963. This is higher than the national average.

Location

Prescott, AZ

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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