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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. John Dickerson
๐Ÿง 
MDIndividual

John Dickerson, M.D.

NPI: 1225059025
Wichita, KS
10 years of data
Neurosurgery
$5.1M
Total Payments
17.3K
Beneficiaries
18.8K
Services
4.9x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$5.1M
Specialty median$71.9K

๐Ÿ“‹ Key Findings

1Billed $5.1M over 10 years
24.9x markup ratio (above median)
399th percentile in Neurosurgery by payments
416 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $5.1M in total Medicare payments ranks in the 99th percentile of Neurosurgery providers nationally.

This provider's billing patterns fall within normal ranges for their specialty.

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$2.1K$406.445.24x$1.7K$444.0K1.7K1.6K
2015$2.0K$405.435.02x$1.6K$439.4K1.8K1.7K
2016$2.2K$411.335.24x$1.7K$457.9K1.9K1.6K
2017$2.3K$426.445.40x$1.9K$542.9K2.1K1.9K
2018$2.3K$419.915.43x$1.9K$562.4K2.2K2.0K
2019$2.1K$421.074.93x$1.7K$559.3K2.0K1.9K
2020$2.2K$423.265.23x$1.8K$519.0K1.7K1.6K
2021$2.0K$405.354.91x$1.6K$514.5K1.8K1.7K
2022$2.0K$394.405.14x$1.6K$527.3K1.9K1.8K
2023$2.2K$404.865.46x$1.8K$514.7K1.7K1.6K

Top Procedures (20)

63047Partial removal of middle spine bone with release of spinal cord and/or nervesโš  6.3x markup
$1.1M
1.6K services$682.20/svc6.30x markup
22551Fusion of spine bones with removal of disc at upper spinal column, anterior approachโš  4.1x markup
$692.2K
554 services$1.2K/svc4.11x markup
22633Fusion of lower spine bones with removal of disc, posterior or posterolateral approachโš  4.8x markup
$482.8K
361 services$1.3K/svc4.80x markup
22612Fusion of lower spine bones, posterior or posterolateral approachโš  5.3x markup
$409.7K
349 services$1.2K/svc5.27x markup
99204New patient office or other outpatient visit, typically 45 minutes
$282.1K
2.6K services$110.52/svc2.70x markup
22842Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segmentsโš  5.7x markup
$244.8K
435 services$562.68/svc5.72x markup
22845Insertion of anterior spinal instrumentation for spinal stabilization, 2 to 3 vertebral segmentsโš  5.7x markup
$223.2K
415 services$537.85/svc5.74x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$215.0K
4.1K services$52.10/svc1.96x markup
63048Partial removal of spine bone with release of spinal cord and/or nervesโš  4.0x markup
$198.4K
1.3K services$156.71/svc4.02x markup
22840Insertion of posterior spinal instrumentation at base of neck for stabilization, 1 interspaceโš  5.8x markup
$183.3K
329 services$557.27/svc5.76x markup
63030Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spineโš  6.3x markup
$130.1K
221 services$588.71/svc6.32x markup
22552Fusion of spine bones with removal of disc at upper spinal column, anterior approachโš  4.1x markup
$104.6K
357 services$292.98/svc4.10x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$101.2K
1.3K services$77.57/svc1.94x markup
63045Partial removal of upper spine bone with release of spinal cord and/or nervesโš  6.2x markup
$98.1K
147 services$667.16/svc6.22x markup
22614Fusion of spine bones, posterior or posterolateral approachโš  5.7x markup
$96.9K
334 services$290.25/svc5.70x markup
22846Insertion of anterior spinal instrumentation for spinal stabilization, 4 to 7 vertebral segmentsโš  5.8x markup
$77.6K
141 services$550.61/svc5.81x markup
27279Fusion sacroiliac joint through the skin or minimally invasive using image guidanceโš  3.3x markup
$59.0K
76 services$776.17/svc3.31x markup
20931Donor bone graft for spine surgeryโš  5.7x markup
$54.2K
661 services$82.04/svc5.73x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$46.8K
322 services$145.19/svc2.90x markup
22600Fusion of upper spine bones, posterior or posterolateral approachโš  8.3x markup
$45.5K
78 services$583.08/svc8.28x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
63047Partial removal of middle spine bone with release of spinal cord and/or nerves1.6K$1.1M$682.206.30x
22551Fusion of spine bones with removal of disc at upper spinal column, anterior approach554$692.2K$1.2K4.11x
22633Fusion of lower spine bones with removal of disc, posterior or posterolateral approach361$482.8K$1.3K4.80x
22612Fusion of lower spine bones, posterior or posterolateral approach349$409.7K$1.2K5.27x
99204New patient office or other outpatient visit, typically 45 minutes2.6K$282.1K$110.522.70x
22842Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segments435$244.8K$562.685.72x
22845Insertion of anterior spinal instrumentation for spinal stabilization, 2 to 3 vertebral segments415$223.2K$537.855.74x
99213Established patient office or other outpatient visit, typically 15 minutes4.1K$215.0K$52.101.96x
63048Partial removal of spine bone with release of spinal cord and/or nerves1.3K$198.4K$156.714.02x
22840Insertion of posterior spinal instrumentation at base of neck for stabilization, 1 interspace329$183.3K$557.275.76x
63030Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine221$130.1K$588.716.32x
22552Fusion of spine bones with removal of disc at upper spinal column, anterior approach357$104.6K$292.984.10x
99214Established patient office or other outpatient, visit typically 25 minutes1.3K$101.2K$77.571.94x
63045Partial removal of upper spine bone with release of spinal cord and/or nerves147$98.1K$667.166.22x
22614Fusion of spine bones, posterior or posterolateral approach334$96.9K$290.255.70x
22846Insertion of anterior spinal instrumentation for spinal stabilization, 4 to 7 vertebral segments141$77.6K$550.615.81x
27279Fusion sacroiliac joint through the skin or minimally invasive using image guidance76$59.0K$776.173.31x
20931Donor bone graft for spine surgery661$54.2K$82.045.73x
99223Initial hospital inpatient care, typically 70 minutes per day322$46.8K$145.192.90x
22600Fusion of upper spine bones, posterior or posterolateral approach78$45.5K$583.088.28x

Markup Analysis

Charge-to-Payment Ratio

4.9x

This provider submits charges 4.9 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.9x means for every $100 Medicare pays, this provider initially charges $490. This is higher than the national average.

Location

Wichita, KS

Provider Verification

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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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