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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. Jay Stambler
๐Ÿฉบ
MDIndividual

Jay Stambler, M.D.

NPI: 1821029026
East Islip, NY
10 years of data
Internal Medicine
$4.4M
Total Payments
42.7K
Beneficiaries
94.0K
Services
2.48x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$4.4M
Specialty median$84.0K

๐Ÿ“‹ Key Findings

1Billed $4.4M over 10 years
22.48x markup ratio (above median)
399th percentile in Internal Medicine by payments
46 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.4M in total Medicare payments ranks in the 99th percentile of Internal Medicine providers nationally.

Medicare payments to this provider grew 277% 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$147.94$45.873.23x$102.07$226.6K8.3K4.7K
2015$149.80$46.143.25x$103.66$260.3K9.0K5.3K
2016$149.22$48.723.06x$100.50$284.5K9.2K5.2K
2017$172.53$57.403.01x$115.13$299.3K9.4K5.3K
2018$168.43$58.502.88x$109.93$308.8K9.5K5.7K
2019$168.88$59.622.83x$109.26$433.1K11.4K6.3K
2020$146.75$47.133.11x$99.62$412.6K8.9K4.4K
2021$131.86$65.332.02x$66.53$561.8K7.9K1.9K
2022$143.46$69.992.05x$73.47$728.5K10.1K2.2K
2023$139.14$70.461.97x$68.68$855.2K10.3K1.9K

Top Procedures (20)

99308Subsequent nursing facility visit, typically 15 minutes per day
$1.2M
17.8K services$64.89/svc2.70x markup
99309Subsequent nursing facility visit, typically 25 minutes per day
$711.4K
8.0K services$88.83/svc2.14x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$585.5K
6.5K services$89.42/svc1.98x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$305.0K
5.0K services$60.40/svc1.84x markup
99306Initial nursing facility visit, typically 45 minutes per day
$170.8K
1.1K services$151.71/svc1.65x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$150.1K
1.1K services$131.08/svc1.83x markup
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$98.7K
736 services$134.14/svc1.22x markup
82306Vitamin D-3 level
$89.5K
2.4K services$37.51/svc2.18x markup
99316Nursing facility discharge management, more than 30 minutes
$77.9K
744 services$104.77/svc2.38x markup
84443Blood test, thyroid stimulating hormone (TSH)โš  4.3x markup
$66.3K
3.1K services$21.06/svc4.27x markup
45378Diagnostic examination of large bowel using an endoscopeโš  4.9x markup
$64.8K
360 services$180.05/svc4.86x markup
84480Thyroid hormone, T3 measurement
$55.8K
3.1K services$17.76/svc2.82x markup
80061Blood test, lipids (cholesterol and triglycerides)โš  4.5x markup
$45.6K
3.2K services$14.44/svc4.50x markup
99204New patient office or other outpatient visit, typically 45 minutes
$44.5K
325 services$136.88/svc1.68x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neckโš  3.3x markup
$40.5K
268 services$151.30/svc3.30x markup
90670Pneumococcal vaccine for injection into muscle
$39.6K
225 services$176.17/svc1.06x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated test
$39.2K
4.0K services$9.74/svc2.57x markup
83036Hemoglobin A1C levelโš  4.3x markup
$37.7K
3.1K services$12.14/svc4.28x markup
99205New patient office or other outpatient visit, typically 60 minutes
$37.5K
219 services$171.21/svc1.80x markup
80053Blood test, comprehensive group of blood chemicalsโš  3.8x markup
$37.5K
3.8K services$9.87/svc3.80x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99308Subsequent nursing facility visit, typically 15 minutes per day17.8K$1.2M$64.892.70x
99309Subsequent nursing facility visit, typically 25 minutes per day8.0K$711.4K$88.832.14x
99214Established patient office or other outpatient, visit typically 25 minutes6.5K$585.5K$89.421.98x
99213Established patient office or other outpatient visit, typically 15 minutes5.0K$305.0K$60.401.84x
99306Initial nursing facility visit, typically 45 minutes per day1.1K$170.8K$151.711.65x
99215Established patient office or other outpatient, visit typically 40 minutes1.1K$150.1K$131.081.83x
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit736$98.7K$134.141.22x
82306Vitamin D-3 level2.4K$89.5K$37.512.18x
99316Nursing facility discharge management, more than 30 minutes744$77.9K$104.772.38x
84443Blood test, thyroid stimulating hormone (TSH)3.1K$66.3K$21.064.27x
45378Diagnostic examination of large bowel using an endoscope360$64.8K$180.054.86x
84480Thyroid hormone, T3 measurement3.1K$55.8K$17.762.82x
80061Blood test, lipids (cholesterol and triglycerides)3.2K$45.6K$14.444.50x
99204New patient office or other outpatient visit, typically 45 minutes325$44.5K$136.881.68x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck268$40.5K$151.303.30x
90670Pneumococcal vaccine for injection into muscle225$39.6K$176.171.06x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test4.0K$39.2K$9.742.57x
83036Hemoglobin A1C level3.1K$37.7K$12.144.28x
99205New patient office or other outpatient visit, typically 60 minutes219$37.5K$171.211.80x
80053Blood test, comprehensive group of blood chemicals3.8K$37.5K$9.873.80x

Markup Analysis

Charge-to-Payment Ratio

2.48x

This provider submits charges 2.48 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.48x means for every $100 Medicare pays, this provider initially charges $248. This is higher than the national average.

Location

East Islip, 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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