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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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Methodology•Download Data
  1. Home
  2. Providers
  3. Dimitri Sherev
❤️
MDIndividual

Dimitri Sherev, M.D.

NPI: 1154323996
El Cajon, CA
10 years of data
Cardiology
$9.8M
Total Payments
51.3K
Beneficiaries
81.5K
Services
2.58x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$9.8M
Specialty median$193.1K

📋 Key Findings

1Billed $9.8M over 10 years
22.58x markup ratio (above median)
399th percentile in Cardiology by payments
43 procedures with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $9.8M in total Medicare payments ranks in the 99th percentile of Cardiology providers nationally.

Medicare payments to this provider grew 64% 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 — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$1.0K$286.003.57x$735.16$660.3K6.5K3.6K
2015$1.9K$496.203.82x$1.4K$878.6K6.1K3.8K
2016$1.8K$461.703.84x$1.3K$1.0M7.1K4.7K
2017$972.28$252.963.84x$719.32$964.1K7.9K5.4K
2018$1.7K$482.453.53x$1.2K$1.3M8.3K5.7K
2019$390.54$154.362.53x$236.18$866.2K8.5K5.7K
2020$253.92$109.512.32x$144.41$816.8K8.9K5.6K
2021$863.18$366.472.36x$496.71$1.1M9.3K5.6K
2022$1.4K$445.833.12x$946.62$1.1M8.8K5.0K
2023$857.49$354.192.42x$503.30$1.1M10.1K6.1K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutes
$2.1M
24.2K services$88.42/svc2.03x markup
37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure⚠ 4.0x markup
$1.1M
124 services$8.9K/svc3.96x markup
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure⚠ 3.5x markup
$1.1M
117 services$9.1K/svc3.46x markup
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function
$999.6K
7.0K services$143.66/svc2.44x markup
93351Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report
$628.5K
3.1K services$201.13/svc1.98x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck
$484.2K
2.9K services$164.82/svc2.04x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$447.5K
5.3K services$85.23/svc2.16x markup
93925Ultrasound study of arteries and arterial grafts of both legs
$371.6K
1.8K services$207.47/svc2.51x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$268.7K
1.7K services$161.79/svc2.01x markup
93970Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers
$245.1K
1.5K services$161.38/svc2.23x markup
78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies
$190.9K
456 services$418.54/svc1.94x markup
99204New patient office or other outpatient visit, typically 45 minutes
$180.8K
1.5K services$122.15/svc2.15x markup
33285Insertion of heart rhythm monitor under skin
$153.2K
35 services$4.4K/svc2.00x markup
93975Ultrasound scan of abdominal, pelvic, and/or scrotal arterial inflow and venous outflow
$135.7K
599 services$226.51/svc2.11x markup
93000Routine EKG using at least 12 leads including interpretation and report
$123.5K
9.9K services$12.41/svc2.45x markup
93229Heart rhythm tracing, computer analysis, physician prescribed transmission of patient-triggered events greater than 24-hour EKG up to 30 days
$115.6K
176 services$656.53/svc1.97x markup
36473Mechanochemical destruction of insufficient vein of arm or leg, accessed through the skin using imaging guidance
$78.0K
60 services$1.3K/svc1.86x markup
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart⚠ 4.5x markup
$69.9K
391 services$178.80/svc4.48x markup
93280Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report
$69.9K
1.3K services$53.80/svc1.94x markup
92928Catheter insertion of stents in major coronary artery or branch, accessed through the skin
$69.0K
156 services$442.33/svc2.29x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes24.2K$2.1M$88.422.03x
37229Removal of plaque in artery in one leg, endovascular, accessed through the skin or open procedure124$1.1M$8.9K3.96x
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure117$1.1M$9.1K3.46x
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function7.0K$999.6K$143.662.44x
93351Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report3.1K$628.5K$201.131.98x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck2.9K$484.2K$164.822.04x
99233Subsequent hospital inpatient care, typically 35 minutes per day5.3K$447.5K$85.232.16x
93925Ultrasound study of arteries and arterial grafts of both legs1.8K$371.6K$207.472.51x
99223Initial hospital inpatient care, typically 70 minutes per day1.7K$268.7K$161.792.01x
93970Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers1.5K$245.1K$161.382.23x
78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies456$190.9K$418.541.94x
99204New patient office or other outpatient visit, typically 45 minutes1.5K$180.8K$122.152.15x
33285Insertion of heart rhythm monitor under skin35$153.2K$4.4K2.00x
93975Ultrasound scan of abdominal, pelvic, and/or scrotal arterial inflow and venous outflow599$135.7K$226.512.11x
93000Routine EKG using at least 12 leads including interpretation and report9.9K$123.5K$12.412.45x
93229Heart rhythm tracing, computer analysis, physician prescribed transmission of patient-triggered events greater than 24-hour EKG up to 30 days176$115.6K$656.531.97x
36473Mechanochemical destruction of insufficient vein of arm or leg, accessed through the skin using imaging guidance60$78.0K$1.3K1.86x
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart391$69.9K$178.804.48x
93280Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report1.3K$69.9K$53.801.94x
92928Catheter insertion of stents in major coronary artery or branch, accessed through the skin156$69.0K$442.332.29x

Markup Analysis

Charge-to-Payment Ratio

2.58x

This provider submits charges 2.58 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.58x means for every $100 Medicare pays, this provider initially charges $258. This is higher than the national average.

Location

El Cajon, CA

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 Cardiology providers in CA for peer comparison.

Dimitri Sherev (you)
$9.8M
Leo Polosajian, M.D.
$52.5M
Athar Ansari, M.D.
$38.2M
Hanumandla Reddy, M.D
$38.1M
Mehran Khorsandi, M.D.,
$36.4M
Shashi Sharma, D.M.
$35.4M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Leo Polosajian, M.D.Reseda, CA$52.5M✓ Clear
Athar Ansari, M.D.El Centro, CA$38.2M✓ Clear
Hanumandla Reddy, M.DHanford, CA$38.1M✓ Clear
Mehran Khorsandi, M.D.,Los Angeles, CA$36.4M✓ Clear
Shashi Sharma, D.M.Visalia, CA$35.4M✓ Clear

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Data Sources

  • • Centers for Medicare & Medicaid Services (CMS)
  • • Medicare Provider Utilization and Payment Data (2014-2023)
  • • 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