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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. Jason Karp
๐Ÿซ
MDIndividual

Jason Karp, MD

NPI: 1376514265
Lake Success, NY
10 years of data
Pulmonary Disease
$8.7M
Total Payments
89.1K
Beneficiaries
149.6K
Services
5.05x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$8.7M
Specialty median$121.6K

๐Ÿ“‹ Key Findings

1Billed $8.7M over 10 years
25.05x markup ratio (above median)
399th percentile in Pulmonary Disease by payments
460 services/day โ€” unusually high
517 procedures with >3x markup

This provider averages 60 services per working day

Based on 149.6K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $8.7M in total Medicare payments ranks in the 99th percentile of Pulmonary Disease providers nationally.

Their average markup ratio of 5.05x is significantly above the specialty median of 3.0x.

Averaging 60 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 77% 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 โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$78.72$56.651.39x$22.07$589.5K11.4K7.3K
2015$269.50$53.535.03x$215.97$710.8K12.3K8.2K
2016$302.90$59.245.11x$243.66$856.5K13.6K8.0K
2017$332.63$67.224.95x$265.41$897.6K14.7K8.2K
2018$339.01$70.704.80x$268.31$893.9K15.6K8.7K
2019$336.08$70.554.76x$265.53$910.3K16.1K9.0K
2020$326.64$73.224.46x$253.42$739.5K11.8K7.9K
2021$321.96$78.034.13x$243.93$984.9K15.4K9.5K
2022$344.83$78.434.40x$266.40$1.1M19.0K10.5K
2023$285.40$61.444.65x$223.96$1.0M19.7K11.8K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutesโš  5.0x markup
$4.0M
38.9K services$102.29/svc4.98x markup
94010Measurement and graphic recording of total and timed exhaled air capacityโš  5.8x markup
$937.7K
30.9K services$30.33/svc5.75x markup
94729Measurement of lung diffusing capacityโš  5.1x markup
$587.2K
11.0K services$53.51/svc5.11x markup
99232Subsequent hospital inpatient care, typically 25 minutes per dayโš  4.6x markup
$522.6K
7.8K services$67.19/svc4.64x markup
99204New patient office or other outpatient visit, typically 45 minutesโš  4.8x markup
$350.0K
2.3K services$151.71/svc4.82x markup
94727Determination of lung volumes using gas dilution or washoutโš  5.3x markup
$291.8K
7.1K services$41.28/svc5.34x markup
95012Measurement of inhaled nitric oxide gasโš  5.7x markup
$267.0K
14.3K services$18.61/svc5.70x markup
99233Subsequent hospital inpatient care, typically 35 minutes per dayโš  4.9x markup
$240.3K
2.6K services$93.41/svc4.92x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$227.5K
3.6K services$63.33/svc2.97x markup
94618Test for exercise-induced lung stressโš  5.8x markup
$147.9K
4.7K services$31.25/svc5.82x markup
71046X-ray of chest, 2 viewsโš  5.5x markup
$117.0K
3.9K services$30.32/svc5.47x markup
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administrationโš  5.8x markup
$115.3K
2.1K services$55.36/svc5.76x markup
94620Pulmonary exercise testingโš  9.9x markup
$100.6K
2.0K services$50.55/svc9.90x markup
99205New patient office or other outpatient visit, typically 60 minutesโš  4.9x markup
$96.8K
532 services$181.97/svc4.87x markup
71020X-ray of chest, 2 views, front and sideโš  6.2x markup
$82.7K
3.2K services$25.71/svc6.20x markup
90662Vaccine for influenza for injection into muscle
$73.6K
1.3K services$55.74/svc2.81x markup
90670Pneumococcal vaccine for injection into muscle
$72.9K
383 services$190.35/svc2.90x markup
99215Established patient office or other outpatient, visit typically 40 minutesโš  4.6x markup
$71.8K
578 services$124.22/svc4.60x markup
G0008Administration of influenza virus vaccineโš  3.9x markup
$48.2K
1.8K services$26.39/svc3.91x markup
96372Injection beneath the skin or into muscle for therapy, diagnosis, or preventionโš  7.2x markup
$45.7K
2.9K services$16.05/svc7.16x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes38.9K$4.0M$102.294.98x
94010Measurement and graphic recording of total and timed exhaled air capacity30.9K$937.7K$30.335.75x
94729Measurement of lung diffusing capacity11.0K$587.2K$53.515.11x
99232Subsequent hospital inpatient care, typically 25 minutes per day7.8K$522.6K$67.194.64x
99204New patient office or other outpatient visit, typically 45 minutes2.3K$350.0K$151.714.82x
94727Determination of lung volumes using gas dilution or washout7.1K$291.8K$41.285.34x
95012Measurement of inhaled nitric oxide gas14.3K$267.0K$18.615.70x
99233Subsequent hospital inpatient care, typically 35 minutes per day2.6K$240.3K$93.414.92x
99213Established patient office or other outpatient visit, typically 15 minutes3.6K$227.5K$63.332.97x
94618Test for exercise-induced lung stress4.7K$147.9K$31.255.82x
71046X-ray of chest, 2 views3.9K$117.0K$30.325.47x
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration2.1K$115.3K$55.365.76x
94620Pulmonary exercise testing2.0K$100.6K$50.559.90x
99205New patient office or other outpatient visit, typically 60 minutes532$96.8K$181.974.87x
71020X-ray of chest, 2 views, front and side3.2K$82.7K$25.716.20x
90662Vaccine for influenza for injection into muscle1.3K$73.6K$55.742.81x
90670Pneumococcal vaccine for injection into muscle383$72.9K$190.352.90x
99215Established patient office or other outpatient, visit typically 40 minutes578$71.8K$124.224.60x
G0008Administration of influenza virus vaccine1.8K$48.2K$26.393.91x
96372Injection beneath the skin or into muscle for therapy, diagnosis, or prevention2.9K$45.7K$16.057.16x

Markup Analysis

Charge-to-Payment Ratio

5.05x

This provider submits charges 5.05 times higher than what Medicare actually pays.

What This Means

A markup ratio of 5.05x means for every $100 Medicare pays, this provider initially charges $505. This is higher than the national average.

Location

Lake Success, NY

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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