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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. Pingfeng Du
❤️
MDIndividual

Pingfeng Du, M.D.

NPI: 1285694349
Encinitas, CA
10 years of data
Cardiology
$5.5M
Total Payments
40.2K
Beneficiaries
55.4K
Services
2.6x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$5.5M
Specialty median$193.1K

📋 Key Findings

1Billed $5.5M over 10 years
22.6x markup ratio (above median)
398th percentile in Cardiology by payments
42 procedures with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $5.5M in total Medicare payments ranks in the 98th percentile of Cardiology providers nationally.

Medicare payments to this provider grew 115% 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$270.77$103.332.62x$167.44$337.7K3.3K2.6K
2015$257.92$100.762.56x$157.16$427.8K4.2K3.3K
2016$258.39$99.502.60x$158.89$443.9K4.4K3.3K
2017$272.95$105.622.58x$167.33$527.6K5.1K3.9K
2018$225.55$81.122.78x$144.43$589.4K6.3K4.5K
2019$225.38$81.952.75x$143.43$624.4K6.7K4.7K
2020$234.20$90.462.59x$143.74$501.5K5.4K3.8K
2021$221.98$87.762.53x$134.22$660.5K6.2K4.5K
2022$220.32$82.672.67x$137.65$635.7K6.2K4.4K
2023$205.36$76.042.70x$129.32$727.6K7.5K5.3K

Top Procedures (20)

99215Established patient office or other outpatient, visit typically 40 minutes
$2.2M
18.7K services$118.92/svc2.57x markup
78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies
$878.1K
2.1K services$414.41/svc2.55x markup
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function
$854.7K
5.5K services$154.28/svc2.41x markup
99205New patient office or other outpatient visit, typically 60 minutes
$405.4K
2.6K services$158.73/svc2.72x markup
A9500Technetium tc-99m sestamibi, diagnostic, per study dose⚠ 3.4x markup
$202.4K
2.1K services$95.66/svc3.35x markup
93015Exercise or drug-induced heart and blood vessel stress test with EKG monitoring, physician supervision, interpretation, and report
$131.0K
2.1K services$62.09/svc2.54x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$90.2K
566 services$159.32/svc2.57x markup
96374Injection of drug or substance into a vein for therapy, diagnosis, or prevention
$82.3K
2.1K services$38.91/svc2.48x markup
93000Routine EKG using at least 12 leads including interpretation and report
$71.6K
5.5K services$13.13/svc2.69x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$70.2K
852 services$82.41/svc2.73x markup
93978Ultrasound scan of vena cava or groin graft or vessel blood flow
$65.7K
416 services$158.01/svc2.64x markup
93351Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report
$58.5K
276 services$212.06/svc2.38x markup
J2785Injection, regadenoson, 0.1 mg
$53.0K
1.2K services$44.82/svc2.38x markup
93224Heart rhythm tracing, analysis, and interpretation of 48-hour EKG
$48.9K
737 services$66.39/svc2.96x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck
$30.1K
178 services$169.08/svc2.65x markup
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart
$30.0K
127 services$236.08/svc2.60x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$28.9K
337 services$85.70/svc2.56x markup
93288Evaluation of parameters of single, dual, or multiple lead pacemaker including device connection, recording, and disconnection
$28.6K
773 services$36.99/svc2.33x markup
93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report⚠ 5.2x markup
$25.3K
3.7K services$6.90/svc5.22x markup
93793Anti-clotting management for patient taking warfarin
$20.7K
2.3K services$9.10/svc2.69x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99215Established patient office or other outpatient, visit typically 40 minutes18.7K$2.2M$118.922.57x
78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies2.1K$878.1K$414.412.55x
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function5.5K$854.7K$154.282.41x
99205New patient office or other outpatient visit, typically 60 minutes2.6K$405.4K$158.732.72x
A9500Technetium tc-99m sestamibi, diagnostic, per study dose2.1K$202.4K$95.663.35x
93015Exercise or drug-induced heart and blood vessel stress test with EKG monitoring, physician supervision, interpretation, and report2.1K$131.0K$62.092.54x
99223Initial hospital inpatient care, typically 70 minutes per day566$90.2K$159.322.57x
96374Injection of drug or substance into a vein for therapy, diagnosis, or prevention2.1K$82.3K$38.912.48x
93000Routine EKG using at least 12 leads including interpretation and report5.5K$71.6K$13.132.69x
99214Established patient office or other outpatient, visit typically 25 minutes852$70.2K$82.412.73x
93978Ultrasound scan of vena cava or groin graft or vessel blood flow416$65.7K$158.012.64x
93351Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report276$58.5K$212.062.38x
J2785Injection, regadenoson, 0.1 mg1.2K$53.0K$44.822.38x
93224Heart rhythm tracing, analysis, and interpretation of 48-hour EKG737$48.9K$66.392.96x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck178$30.1K$169.082.65x
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart127$30.0K$236.082.60x
99233Subsequent hospital inpatient care, typically 35 minutes per day337$28.9K$85.702.56x
93288Evaluation of parameters of single, dual, or multiple lead pacemaker including device connection, recording, and disconnection773$28.6K$36.992.33x
93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report3.7K$25.3K$6.905.22x
93793Anti-clotting management for patient taking warfarin2.3K$20.7K$9.102.69x

Markup Analysis

Charge-to-Payment Ratio

2.6x

This provider submits charges 2.6 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.6x means for every $100 Medicare pays, this provider initially charges $260. This is higher than the national average.

Location

Encinitas, 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.

Pingfeng Du (you)
$5.5M
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.

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