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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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Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Anna Larionova
๐Ÿฉบ
MDI

Anna Larionova, MD

NPI: 1770018749
Denver, CO
10 years of data
Internal Medicine
$210.3K
Total Payments
2.3K
Beneficiaries
4.8K
Services
2.22x
Markup Ratio

Peer Comparison

80th
percentile in specialty
This provider$210.3K
Specialty median$84.0K

๐Ÿ“‹ Key Findings

1Billed $210.3K over 10 years
22.22x markup ratio (above median)
3AI fraud probability: 91.1%
๐Ÿค–

AI Risk Assessment

Rank #154 of 500
91.1%fraud probability
Low riskMediumHigh risk

Risk Factors

Matches confirmed fraud profile

What this means

Our machine learning model analyzed billing patterns, service volumes, markup ratios, and peer comparisons to estimate a 91.1% probability that this provider's billing patterns are consistent with known fraud cases. This is ranked #154 out of 500 highest-risk providers analyzed. This is a statistical prediction, not a determination of fraud.

View all ML-flagged providers โ†’Methodology โ†’

ML model prediction โ€” not an accusation of fraud

๐Ÿ”Ž Data Analysis

This provider's $210.3K in total Medicare payments ranks in the 80th percentile of Internal Medicine providers nationally.

Medicare payments to this provider grew 113% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Top Procedures (10)

99213Office visit, established patient, low complexity
$45.4K
906 services$50.11/svc2.59x markup
99214Office visit, established patient, moderate complexity
$40.9K
816 services$50.08/svc1.84x markup
99215Office visit, established patient, high complexity
$36.3K
725 services$50.10/svc1.83x markup
99232Subsequent hospital care, moderate complexity
$31.8K
634 services$50.13/svc2.13x markup
99233Subsequent hospital care, high complexity
$27.2K
544 services$50.08/svc2.24x markup
93000Electrocardiogram, complete
$22.7K
453 services$50.11/svc1.98x markup
71046Chest X-ray, 2 views
$18.2K
363 services$50.03/svc2.41x markup
80053Comprehensive metabolic panel
$13.6K
272 services$50.08/svc1.90x markup
85025Complete blood count with differential
$9.1K
181 services$50.17/svc2.33x markup
36415Venipuncture for blood draw
$4.5K
91 services$49.89/svc2.19x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office visit, established patient, low complexity906$45.4K$50.112.59x
99214Office visit, established patient, moderate complexity816$40.9K$50.081.84x
99215Office visit, established patient, high complexity725$36.3K$50.101.83x
99232Subsequent hospital care, moderate complexity634$31.8K$50.132.13x
99233Subsequent hospital care, high complexity544$27.2K$50.082.24x
93000Electrocardiogram, complete453$22.7K$50.111.98x
71046Chest X-ray, 2 views363$18.2K$50.032.41x
80053Comprehensive metabolic panel272$13.6K$50.081.90x
85025Complete blood count with differential181$9.1K$50.172.33x
36415Venipuncture for blood draw91$4.5K$49.892.19x

Markup Analysis

Charge-to-Payment Ratio

2.22x

This provider submits charges 2.22 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.22x means for every $100 Medicare pays, this provider initially charges $222. This is higher than the national average.

Location

Denver, 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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