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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. Centennial Surgery Center Lp
๐Ÿ”ช
Organization

Centennial Surgery Center Lp

NPI: 1538122569
Nashville, TN
10 years of data
Ambulatory Surgical Center
$8.8M
Total Payments
7.4K
Beneficiaries
7.8K
Services
10.91x
Markup Ratio

Peer Comparison

96th
percentile in specialty
This provider$8.8M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $8.8M over 10 years
210.91x markup ratio (above median)
396th percentile in Ambulatory Surgical Center by payments
419 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.8M in total Medicare payments ranks in the 96th percentile of Ambulatory Surgical Center providers nationally.

Their average markup ratio of 10.91x is significantly above the specialty median of 6.1x.

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$8.7K$1.3K6.59x$7.4K$837.4K784743
2015$8.5K$751.3211.31x$7.7K$680.9K893828
2016$9.7K$762.9212.68x$8.9K$703.0K863798
2017$10.2K$716.6414.27x$9.5K$676.7K771731
2018$11.2K$733.3415.24x$10.4K$676.1K761720
2019$12.4K$766.1716.19x$11.6K$679.3K776744
2020$15.3K$1.5K10.05x$13.8K$932.2K658645
2021$14.5K$1.5K9.83x$13.0K$1.1M753724
2022$15.2K$1.5K9.82x$13.7K$1.4M819779
2023$17.5K$1.8K9.47x$15.6K$1.2M739710

Top Procedures (20)

67042Removal of membrane from the retina, pars plana approachโš  11.8x markup
$1.8M
1.4K services$1.3K/svc11.83x markup
64590Insertion or replacement of peripheral or gastric neurostimulator generator
$1.6M
121 services$13.3K/svc2.90x markup
67108Repair of detached retina and drainage of eye fluid between lens and retinaโš  9.2x markup
$972.4K
737 services$1.3K/svc9.15x markup
29827Repair of shoulder rotator cuff using an endoscopeโš  10.3x markup
$667.6K
413 services$1.6K/svc10.35x markup
67036Removal of eye fluid (vitreous) between the lens and retinaโš  8.5x markup
$524.2K
407 services$1.3K/svc8.51x markup
67113Repair of detached retina and drainage of eye fluid between lens and retinaโš  11.8x markup
$420.1K
318 services$1.3K/svc11.80x markup
64581Incision to insert sacral nerve neurostimulator electrodesโš  7.2x markup
$320.9K
83 services$3.9K/svc7.17x markup
67041Removal of membrane from the retinaโš  9.5x markup
$224.3K
184 services$1.2K/svc9.50x markup
29828Release of shoulder biceps tendon using an endoscopeโš  9.6x markup
$211.7K
108 services$2.0K/svc9.57x markup
29880Removal of both knee cartilages using an endoscopeโš  23.3x markup
$152.5K
172 services$886.43/svc23.30x markup
45380Biopsy of large bowel using an endoscopeโš  32.8x markup
$146.8K
461 services$318.52/svc32.78x markup
29824Partial removal of collar bone at shoulder using an endoscopeโš  24.3x markup
$140.5K
218 services$644.48/svc24.33x markup
45385Removal of polyps or growths of large bowel using an endoscopeโš  35.3x markup
$135.6K
381 services$355.81/svc35.33x markup
64721Release and/or relocation of median nerve of handโš  20.2x markup
$133.4K
258 services$516.87/svc20.17x markup
64561Insertion of sacral nerve neurostimulator electrode arrayโš  5.8x markup
$112.5K
32 services$3.5K/svc5.85x markup
29848Release of wrist ligament using an endoscopeโš  25.8x markup
$107.7K
217 services$496.30/svc25.79x markup
26055Incision of tendon coveringโš  21.1x markup
$98.8K
231 services$427.55/svc21.08x markup
45378Diagnostic examination of large bowel using an endoscopeโš  18.7x markup
$89.2K
312 services$285.83/svc18.73x markup
29881Removal of one knee cartilage using an endoscopeโš  21.3x markup
$87.2K
100 services$871.71/svc21.27x markup
46260Removal of multiple internal and external hemorrhoidsโš  9.4x markup
$81.2K
96 services$846.34/svc9.39x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
67042Removal of membrane from the retina, pars plana approach1.4K$1.8M$1.3K11.83x
64590Insertion or replacement of peripheral or gastric neurostimulator generator121$1.6M$13.3K2.90x
67108Repair of detached retina and drainage of eye fluid between lens and retina737$972.4K$1.3K9.15x
29827Repair of shoulder rotator cuff using an endoscope413$667.6K$1.6K10.35x
67036Removal of eye fluid (vitreous) between the lens and retina407$524.2K$1.3K8.51x
67113Repair of detached retina and drainage of eye fluid between lens and retina318$420.1K$1.3K11.80x
64581Incision to insert sacral nerve neurostimulator electrodes83$320.9K$3.9K7.17x
67041Removal of membrane from the retina184$224.3K$1.2K9.50x
29828Release of shoulder biceps tendon using an endoscope108$211.7K$2.0K9.57x
29880Removal of both knee cartilages using an endoscope172$152.5K$886.4323.30x
45380Biopsy of large bowel using an endoscope461$146.8K$318.5232.78x
29824Partial removal of collar bone at shoulder using an endoscope218$140.5K$644.4824.33x
45385Removal of polyps or growths of large bowel using an endoscope381$135.6K$355.8135.33x
64721Release and/or relocation of median nerve of hand258$133.4K$516.8720.17x
64561Insertion of sacral nerve neurostimulator electrode array32$112.5K$3.5K5.85x
29848Release of wrist ligament using an endoscope217$107.7K$496.3025.79x
26055Incision of tendon covering231$98.8K$427.5521.08x
45378Diagnostic examination of large bowel using an endoscope312$89.2K$285.8318.73x
29881Removal of one knee cartilage using an endoscope100$87.2K$871.7121.27x
46260Removal of multiple internal and external hemorrhoids96$81.2K$846.349.39x

Markup Analysis

Charge-to-Payment Ratio

10.91x

This provider submits charges 10.91 times higher than what Medicare actually pays.

What This Means

A markup ratio of 10.91x means for every $100 Medicare pays, this provider initially charges $1091. This is higher than the national average.

Location

Nashville, TN

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 TN for peer comparison.

Centennial Surgery Center Lp (you)
$8.8M
Digestivecare, Llc
$36.0M
Knoxville Eye Surgery Center Llc
$33.5M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Digestivecare, LlcGermantown, TN$36.0Mโœ“ Clear
Knoxville Eye Surgery Center LlcKnoxville, TN$33.5Mโœ“ 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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