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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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Long Island Digestive Endoscopy Center, Llc
๐Ÿ”ช
Organization

Long Island Digestive Endoscopy Center, Llc

NPI: 1235551052
Port Jefferson Station, NY
10 years of data
Ambulatory Surgical Center
$10.5M
Total Payments
28.9K
Beneficiaries
29.6K
Services
13.92x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$10.5M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $10.5M over 10 years
213.92x markup ratio (above median)
397th percentile in Ambulatory Surgical Center by payments
4Payments surged 211% in 2015
518 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $10.5M in total Medicare payments ranks in the 97th percentile of Ambulatory Surgical Center providers nationally.

Their average markup ratio of 13.92x is significantly above the specialty median of 6.1x.

Medicare payments to this provider grew 495% 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

๐Ÿ“ˆ

Notable: Payments increased 211% in 2015

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

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$8.0K$310.2125.79x$7.7K$270.5K875873
2015$8.0K$310.2625.78x$7.7K$841.2K2.6K2.5K
2016$7.7K$331.8323.22x$7.4K$972.9K3.0K2.9K
2017$4.6K$302.0215.25x$4.3K$926.9K2.8K2.7K
2018$4.0K$297.3413.45x$3.7K$1.0M3.1K3.0K
2019$4.0K$340.2411.76x$3.7K$1.2M3.5K3.4K
2020$4.0K$360.1211.11x$3.6K$921.3K2.6K2.6K
2021$4.0K$373.6710.70x$3.6K$1.2M3.4K3.3K
2022$4.0K$415.809.62x$3.6K$1.4M3.8K3.7K
2023$4.0K$443.259.02x$3.6K$1.6M3.9K3.8K

Top Procedures (18)

45385Removal of polyps or growths of large bowel using an endoscopeโš  10.6x markup
$3.5M
7.7K services$450.03/svc10.57x markup
43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscopeโš  17.9x markup
$2.4M
8.5K services$276.82/svc17.92x markup
45380Biopsy of large bowel using an endoscopeโš  14.4x markup
$2.2M
6.5K services$344.43/svc14.44x markup
G0105Colorectal cancer screening; colonoscopy on individual at high riskโš  12.7x markup
$816.4K
2.0K services$402.16/svc12.67x markup
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high riskโš  13.0x markup
$518.4K
1.3K services$384.56/svc13.03x markup
45378Diagnostic examination of large bowel using an endoscopeโš  16.8x markup
$421.8K
1.4K services$302.12/svc16.77x markup
64483Injections of anesthetic and/or steroid drug into lower or sacral spine nerve root using imaging guidanceโš  18.6x markup
$141.3K
506 services$279.25/svc18.59x markup
45381Injections of large bowel using an endoscopeโš  20.0x markup
$126.5K
516 services$245.21/svc19.98x markup
64493Injections of lower or sacral spine facet joint using imaging guidanceโš  18.5x markup
$96.3K
342 services$281.65/svc18.51x markup
43251Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscopeโš  8.0x markup
$73.0K
122 services$598.06/svc7.95x markup
43249Balloon dilation of esophagus using an endoscopeโš  6.7x markup
$68.8K
114 services$603.45/svc6.74x markup
43235Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscopeโš  15.6x markup
$50.4K
161 services$313.30/svc15.62x markup
G0260Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrographyโš  17.8x markup
$42.0K
185 services$226.83/svc17.76x markup
44361Biopsy of small bowel (except ileum) using an endoscopeโš  6.1x markup
$17.1K
26 services$657.12/svc6.09x markup
62323Injection of substance into spinal canal of lower back or sacrum using imaging guidanceโš  16.0x markup
$14.0K
53 services$263.58/svc16.03x markup
45330Diagnostic examination of large bowel using an endoscopeโš  52.8x markup
$4.2K
41 services$103.48/svc52.80x markup
45331Biopsy of large bowel using an endoscopeโš  36.6x markup
$2.8K
13 services$218.77/svc36.57x markup
91035Monitoring and recording of gastroesophageal reflux with pH electrode insertion including analysis and interpretationโš  19.4x markup
$2.5K
12 services$206.72/svc19.35x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
45385Removal of polyps or growths of large bowel using an endoscope7.7K$3.5M$450.0310.57x
43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope8.5K$2.4M$276.8217.92x
45380Biopsy of large bowel using an endoscope6.5K$2.2M$344.4314.44x
G0105Colorectal cancer screening; colonoscopy on individual at high risk2.0K$816.4K$402.1612.67x
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk1.3K$518.4K$384.5613.03x
45378Diagnostic examination of large bowel using an endoscope1.4K$421.8K$302.1216.77x
64483Injections of anesthetic and/or steroid drug into lower or sacral spine nerve root using imaging guidance506$141.3K$279.2518.59x
45381Injections of large bowel using an endoscope516$126.5K$245.2119.98x
64493Injections of lower or sacral spine facet joint using imaging guidance342$96.3K$281.6518.51x
43251Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope122$73.0K$598.067.95x
43249Balloon dilation of esophagus using an endoscope114$68.8K$603.456.74x
43235Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope161$50.4K$313.3015.62x
G0260Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrography185$42.0K$226.8317.76x
44361Biopsy of small bowel (except ileum) using an endoscope26$17.1K$657.126.09x
62323Injection of substance into spinal canal of lower back or sacrum using imaging guidance53$14.0K$263.5816.03x
45330Diagnostic examination of large bowel using an endoscope41$4.2K$103.4852.80x
45331Biopsy of large bowel using an endoscope13$2.8K$218.7736.57x
91035Monitoring and recording of gastroesophageal reflux with pH electrode insertion including analysis and interpretation12$2.5K$206.7219.35x

Markup Analysis

Charge-to-Payment Ratio

13.92x

This provider submits charges 13.92 times higher than what Medicare actually pays.

What This Means

A markup ratio of 13.92x means for every $100 Medicare pays, this provider initially charges $1392. This is higher than the national average.

Location

Port Jefferson Station, NY

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 Ambulatory Surgical Center providers in NY for peer comparison.

Long Island Digestive Endoscopy Center, Llc (you)
$10.5M
Island Eye Surgicenter Llc
$69.9M
Long Island Ambulatory Surgery Center, Llc
$41.6M
Syracuse Asc, Llc
$38.3M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Island Eye Surgicenter LlcWestbury, NY$69.9Mโœ“ Clear
Long Island Ambulatory Surgery Center, LlcBrentwood, NY$41.6Mโœ“ Clear
Syracuse Asc, LlcLiverpool, NY$38.3Mโœ“ 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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