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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. Summit Ambulatory Surgical Center Llc
๐Ÿ”ช
Organization

Summit Ambulatory Surgical Center Llc

NPI: 1114196151
Westminster, MD
10 years of data
Ambulatory Surgical Center
$8.2M
Total Payments
15.6K
Beneficiaries
17.6K
Services
4.18x
Markup Ratio

Peer Comparison

96th
percentile in specialty
This provider$8.2M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $8.2M over 10 years
24.18x markup ratio (above median)
396th percentile in Ambulatory Surgical Center by payments
416 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.2M in total Medicare payments ranks in the 96th percentile of Ambulatory Surgical Center providers nationally.

Medicare payments to this provider grew 114% 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$1.4K$451.893.02x$911.58$417.3K1.6K1.4K
2015$2.2K$586.493.72x$1.6K$581.5K1.7K1.5K
2016$2.5K$609.194.06x$1.9K$663.4K1.8K1.6K
2017$3.1K$913.243.36x$2.2K$915.1K1.9K1.7K
2018$4.6K$1.6K2.94x$3.0K$1.2M1.9K1.8K
2019$3.1K$757.224.07x$2.3K$954.8K1.9K1.8K
2020$3.2K$814.103.95x$2.4K$768.9K1.5K1.4K
2021$3.4K$905.633.72x$2.5K$929.6K1.8K1.5K
2022$4.2K$1.0K4.12x$3.2K$850.1K1.7K1.5K
2023$5.6K$1.1K5.11x$4.5K$892.7K1.7K1.5K

Top Procedures (20)

52000Diagnostic examination of the bladder and bladder canal (urethra) using an endoscopeโš  5.1x markup
$2.0M
8.9K services$219.04/svc5.11x markup
C9740Cystourethroscopy, with insertion of transprostatic implant; 4 or more implantsโš  3.1x markup
$1.6M
311 services$5.2K/svc3.12x markup
52356Crushing of stone in urinary duct (ureter) with stent using an endoscopeโš  5.4x markup
$820.3K
571 services$1.4K/svc5.38x markup
52310Removal of foreign body, stone, or stent from bladder canal (urethra) or bladder using an endoscopeโš  3.7x markup
$669.8K
1.1K services$602.89/svc3.73x markup
55700Biopsy of prostate glandโš  3.3x markup
$608.9K
1.0K services$593.44/svc3.32x markup
52648Laser vaporization of prostate including control of bleeding using an endoscopeโš  4.0x markup
$590.3K
405 services$1.5K/svc3.98x markup
52234Destruction and/or removal of (0.5 to 2.0 centimeters) small growths of the bladder using an endoscopeโš  3.6x markup
$286.5K
304 services$942.51/svc3.60x markup
52332Insertion of stent in urinary duct (ureter) using an endoscopeโš  5.1x markup
$282.0K
358 services$787.59/svc5.11x markup
52287Examination with injections of chemical for destruction of bladder using an endoscopeโš  4.5x markup
$263.1K
435 services$604.92/svc4.53x markup
64590Insertion or replacement of peripheral or gastric neurostimulator generator
$163.6K
13 services$12.6K/svc2.26x markup
52224Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscopeโš  4.0x markup
$127.0K
175 services$725.98/svc3.98x markup
52235Destruction and/or removal of (2.0 to 5.0 centimeters) medium growths of the bladder and bladder canal (urethra) using an endoscopeโš  4.0x markup
$118.1K
134 services$881.56/svc4.05x markup
64561Insertion of sacral nerve neurostimulator electrodes, accessed through the skin
$108.5K
31 services$3.5K/svc2.14x markup
52351Diagnostic examination of the bladder, bladder canal (urethra), and urinary duct (ureter) or kidney using an endoscopeโš  5.1x markup
$106.5K
133 services$800.47/svc5.12x markup
52204Biopsy of the bladder using an endoscopeโš  4.3x markup
$79.0K
146 services$541.02/svc4.31x markup
51728Insertion of electronic device into bladder with voiding pressure studiesโš  5.7x markup
$68.5K
578 services$118.52/svc5.69x markup
76872Ultrasound of rectumโš  5.0x markup
$57.8K
1.3K services$44.88/svc5.05x markup
50590Shock wave crushing of kidney stonesโš  3.3x markup
$56.0K
43 services$1.3K/svc3.32x markup
64581Incision to insert sacral nerve neurostimulator electrodes
$41.8K
11 services$3.8K/svc2.83x markup
52281Dilation of bladder canal (urethra) using an endoscope
$38.0K
66 services$575.37/svc2.64x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
52000Diagnostic examination of the bladder and bladder canal (urethra) using an endoscope8.9K$2.0M$219.045.11x
C9740Cystourethroscopy, with insertion of transprostatic implant; 4 or more implants311$1.6M$5.2K3.12x
52356Crushing of stone in urinary duct (ureter) with stent using an endoscope571$820.3K$1.4K5.38x
52310Removal of foreign body, stone, or stent from bladder canal (urethra) or bladder using an endoscope1.1K$669.8K$602.893.73x
55700Biopsy of prostate gland1.0K$608.9K$593.443.32x
52648Laser vaporization of prostate including control of bleeding using an endoscope405$590.3K$1.5K3.98x
52234Destruction and/or removal of (0.5 to 2.0 centimeters) small growths of the bladder using an endoscope304$286.5K$942.513.60x
52332Insertion of stent in urinary duct (ureter) using an endoscope358$282.0K$787.595.11x
52287Examination with injections of chemical for destruction of bladder using an endoscope435$263.1K$604.924.53x
64590Insertion or replacement of peripheral or gastric neurostimulator generator13$163.6K$12.6K2.26x
52224Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope175$127.0K$725.983.98x
52235Destruction and/or removal of (2.0 to 5.0 centimeters) medium growths of the bladder and bladder canal (urethra) using an endoscope134$118.1K$881.564.05x
64561Insertion of sacral nerve neurostimulator electrodes, accessed through the skin31$108.5K$3.5K2.14x
52351Diagnostic examination of the bladder, bladder canal (urethra), and urinary duct (ureter) or kidney using an endoscope133$106.5K$800.475.12x
52204Biopsy of the bladder using an endoscope146$79.0K$541.024.31x
51728Insertion of electronic device into bladder with voiding pressure studies578$68.5K$118.525.69x
76872Ultrasound of rectum1.3K$57.8K$44.885.05x
50590Shock wave crushing of kidney stones43$56.0K$1.3K3.32x
64581Incision to insert sacral nerve neurostimulator electrodes11$41.8K$3.8K2.83x
52281Dilation of bladder canal (urethra) using an endoscope66$38.0K$575.372.64x

Markup Analysis

Charge-to-Payment Ratio

4.18x

This provider submits charges 4.18 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.18x means for every $100 Medicare pays, this provider initially charges $418. This is higher than the national average.

Location

Westminster, MD

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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