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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. John Shen
๐Ÿงด
MDIndividual

John Shen, M.D.

NPI: 1902812159
Temecula, CA
10 years of data
Dermatology
$4.2M
Total Payments
23.5K
Beneficiaries
65.4K
Services
1.68x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$4.2M
Specialty median$212.7K

๐Ÿ“‹ Key Findings

1Billed $4.2M over 10 years
21.68x markup ratio
397th percentile in Dermatology by payments
41 procedure with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.2M in total Medicare payments ranks in the 97th percentile of Dermatology providers nationally.

This provider's billing patterns fall within normal ranges for their specialty.

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$111.22$69.271.61x$41.95$390.8K4.9K2.0K
2015$111.23$67.941.64x$43.29$395.0K4.8K1.8K
2016$101.42$62.661.62x$38.76$423.6K5.3K2.0K
2017$113.42$72.331.57x$41.09$514.8K6.2K2.2K
2018$111.92$70.281.59x$41.64$415.8K6.6K2.6K
2019$110.11$66.771.65x$43.34$401.3K8.7K2.8K
2020$118.19$71.241.66x$46.95$401.0K7.5K2.5K
2021$129.89$80.281.62x$49.61$424.1K7.6K2.3K
2022$132.16$80.241.65x$51.92$381.1K7.1K2.4K
2023$130.36$79.331.64x$51.03$473.5K6.7K2.7K

Top Procedures (20)

17004Destruction of 15 or more skin growths
$1.6M
13.3K services$119.40/svc1.49x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$1.1M
19.9K services$57.34/svc1.74x markup
17110Destruction of up to 14 skin growths
$732.8K
8.1K services$90.88/svc1.50x markup
17000Destruction of skin growth
$421.9K
10.5K services$40.17/svc2.44x markup
99203New patient office or other outpatient visit, typically 30 minutes
$94.5K
1.4K services$69.67/svc1.86x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$53.6K
665 services$80.61/svc1.49x markup
17003Destruction of 2-14 skin growths
$48.6K
9.8K services$4.93/svc2.65x markup
11100Biopsy of single growth of skin and/or tissue
$43.2K
521 services$82.99/svc1.54x markup
11302Shaving of 1.1 to 2.0 centimeters skin growth of the trunk, arms, or legs
$27.9K
258 services$108.27/svc1.43x markup
11301Shaving of 0.6 centimeters to 1.0 centimeters skin growth of the trunk, arms, or legs
$20.9K
250 services$83.74/svc1.41x markup
11311Shaving of 0.6 centimeters to 1.0 centimeters skin growth of face, ears, eyelids, nose, lips, or mouth
$11.1K
121 services$91.40/svc1.64x markup
99202New patient office or other outpatient visit, typically 20 minutes
$8.8K
187 services$47.24/svc2.33x markup
11310Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth
$6.6K
84 services$79.06/svc1.40x markup
11306Shaving of 0.6 centimeters to 1.0 centimeters skin growth of scalp, neck, hands, feet, or genitals
$5.5K
58 services$94.09/svc1.33x markup
99204New patient office or other outpatient visit, typically 45 minutes
$3.9K
32 services$122.62/svc1.74x markup
11300Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs
$2.7K
48 services$55.32/svc1.63x markup
99423Online digital evaluation and management service, for an established patient, for up to 7 days, cumulative time during the 7 days; 21 or more minutesโš  3.3x markup
$2.3K
64 services$36.35/svc3.30x markup
11101Biopsy of each additional growth of skin and/or tissue
$1.8K
68 services$26.40/svc1.63x markup
11305Shaving of 0.5 centimeters or less skin growth of scalp, neck, hands, feet, or genitals
$1.8K
30 services$59.69/svc1.54x markup
11307Shaving of 1.1 to 2.0 centimeters skin growth of scalp, neck, hands, feet, or genitals
$1.4K
13 services$108.05/svc1.35x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
17004Destruction of 15 or more skin growths13.3K$1.6M$119.401.49x
99213Established patient office or other outpatient visit, typically 15 minutes19.9K$1.1M$57.341.74x
17110Destruction of up to 14 skin growths8.1K$732.8K$90.881.50x
17000Destruction of skin growth10.5K$421.9K$40.172.44x
99203New patient office or other outpatient visit, typically 30 minutes1.4K$94.5K$69.671.86x
99214Established patient office or other outpatient, visit typically 25 minutes665$53.6K$80.611.49x
17003Destruction of 2-14 skin growths9.8K$48.6K$4.932.65x
11100Biopsy of single growth of skin and/or tissue521$43.2K$82.991.54x
11302Shaving of 1.1 to 2.0 centimeters skin growth of the trunk, arms, or legs258$27.9K$108.271.43x
11301Shaving of 0.6 centimeters to 1.0 centimeters skin growth of the trunk, arms, or legs250$20.9K$83.741.41x
11311Shaving of 0.6 centimeters to 1.0 centimeters skin growth of face, ears, eyelids, nose, lips, or mouth121$11.1K$91.401.64x
99202New patient office or other outpatient visit, typically 20 minutes187$8.8K$47.242.33x
11310Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth84$6.6K$79.061.40x
11306Shaving of 0.6 centimeters to 1.0 centimeters skin growth of scalp, neck, hands, feet, or genitals58$5.5K$94.091.33x
99204New patient office or other outpatient visit, typically 45 minutes32$3.9K$122.621.74x
11300Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs48$2.7K$55.321.63x
99423Online digital evaluation and management service, for an established patient, for up to 7 days, cumulative time during the 7 days; 21 or more minutes64$2.3K$36.353.30x
11101Biopsy of each additional growth of skin and/or tissue68$1.8K$26.401.63x
11305Shaving of 0.5 centimeters or less skin growth of scalp, neck, hands, feet, or genitals30$1.8K$59.691.54x
11307Shaving of 1.1 to 2.0 centimeters skin growth of scalp, neck, hands, feet, or genitals13$1.4K$108.051.35x

Markup Analysis

Charge-to-Payment Ratio

1.68x

This provider submits charges 1.68 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.68x means for every $100 Medicare pays, this provider initially charges $168. This is lower than the national average.

Location

Temecula, 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 Dermatology providers in CA for peer comparison.

John Shen (you)
$4.2M
Artur Henke, MD
$35.6M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Artur Henke, MDRoseville, CA$35.6Mโœ“ Clear

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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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