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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. Eric Oberlander
๐Ÿง 
MDIndividual

Eric Oberlander, MD

NPI: 1487862926
Baton Rouge, LA
10 years of data
Neurosurgery
$3.8M
Total Payments
11.9K
Beneficiaries
13.2K
Services
6.8x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$3.8M
Specialty median$71.9K

๐Ÿ“‹ Key Findings

1Billed $3.8M over 10 years
26.8x markup ratio (above median)
399th percentile in Neurosurgery by payments
4Payments surged 50% in 2017
515 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $3.8M in total Medicare payments ranks in the 99th percentile of Neurosurgery providers nationally.

Their average markup ratio of 6.8x is significantly above the specialty median of 5.9x.

Medicare payments to this provider grew 56% 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 50% in 2017

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$3.2K$419.857.61x$2.8K$318.4K1.2K1.1K
2015$3.4K$452.207.44x$2.9K$322.5K1.1K995
2016$3.3K$442.827.51x$2.9K$256.2K982920
2017$3.1K$390.197.86x$2.7K$384.6K1.4K1.3K
2018$3.6K$497.207.30x$3.1K$361.7K1.3K1.1K
2019$3.6K$474.737.59x$3.1K$378.0K1.4K1.2K
2020$3.7K$496.777.46x$3.2K$394.3K1.3K1.2K
2021$3.7K$500.527.43x$3.2K$468.6K1.5K1.3K
2022$3.0K$405.887.48x$2.6K$432.8K1.5K1.4K
2023$3.3K$415.897.94x$2.9K$496.8K1.6K1.5K

Top Procedures (20)

22551Fusion of spine bones with removal of disc at upper spinal column, anterior approachโš  6.5x markup
$738.7K
543 services$1.4K/svc6.52x markup
22633Fusion of lower spine bones with removal of disc, posterior or posterolateral approachโš  6.5x markup
$710.7K
475 services$1.5K/svc6.48x markup
22842Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segmentsโš  10.0x markup
$283.6K
459 services$617.89/svc9.97x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$283.4K
3.5K services$80.50/svc2.71x markup
22846Insertion of anterior spinal instrumentation for spinal stabilization, 4 to 7 vertebral segmentsโš  9.3x markup
$221.8K
360 services$616.10/svc9.32x markup
99205New patient office or other outpatient visit, typically 60 minutes
$178.2K
1.2K services$153.33/svc2.83x markup
22853Insertion of device into intervertebral disc space of spine and fusion of vertebraeโš  12.3x markup
$163.9K
784 services$209.08/svc12.31x markup
22552Fusion of spine bones with removal of disc at upper spinal column, anterior approachโš  8.3x markup
$154.6K
475 services$325.53/svc8.29x markup
22845Insertion of anterior spinal instrumentation for spinal stabilization, 2 to 3 vertebral segmentsโš  9.3x markup
$135.2K
231 services$585.30/svc9.27x markup
99204New patient office or other outpatient visit, typically 45 minutes
$132.8K
1.2K services$114.20/svc2.88x markup
22634Fusion of lower spine bones with removal of disc, posterior or posterolateral approachโš  7.1x markup
$121.2K
295 services$410.69/svc7.07x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$119.1K
1.1K services$111.51/svc2.73x markup
22851Insertion of spinal instrumentation for spinal stabilizationโš  7.5x markup
$76.7K
235 services$326.29/svc7.52x markup
22614Fusion of spine bones, posterior or posterolateral approachโš  6.7x markup
$65.2K
205 services$318.01/svc6.71x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$64.2K
1.2K services$51.87/svc2.72x markup
63056Release of lower spinal cord and/or nervesโš  12.5x markup
$62.5K
98 services$637.98/svc12.50x markup
22830Exploration of spinal fusionโš  6.7x markup
$61.2K
136 services$449.72/svc6.73x markup
63047Partial removal of middle spine bone with release of spinal cord and/or nervesโš  8.2x markup
$56.4K
75 services$751.54/svc8.24x markup
22840Insertion of posterior spinal instrumentation at base of neck for stabilization, 1 interspaceโš  8.2x markup
$45.9K
76 services$603.94/svc8.23x markup
63052Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower backโš  3.9x markup
$24.2K
116 services$208.43/svc3.86x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
22551Fusion of spine bones with removal of disc at upper spinal column, anterior approach543$738.7K$1.4K6.52x
22633Fusion of lower spine bones with removal of disc, posterior or posterolateral approach475$710.7K$1.5K6.48x
22842Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segments459$283.6K$617.899.97x
99214Established patient office or other outpatient, visit typically 25 minutes3.5K$283.4K$80.502.71x
22846Insertion of anterior spinal instrumentation for spinal stabilization, 4 to 7 vertebral segments360$221.8K$616.109.32x
99205New patient office or other outpatient visit, typically 60 minutes1.2K$178.2K$153.332.83x
22853Insertion of device into intervertebral disc space of spine and fusion of vertebrae784$163.9K$209.0812.31x
22552Fusion of spine bones with removal of disc at upper spinal column, anterior approach475$154.6K$325.538.29x
22845Insertion of anterior spinal instrumentation for spinal stabilization, 2 to 3 vertebral segments231$135.2K$585.309.27x
99204New patient office or other outpatient visit, typically 45 minutes1.2K$132.8K$114.202.88x
22634Fusion of lower spine bones with removal of disc, posterior or posterolateral approach295$121.2K$410.697.07x
99215Established patient office or other outpatient, visit typically 40 minutes1.1K$119.1K$111.512.73x
22851Insertion of spinal instrumentation for spinal stabilization235$76.7K$326.297.52x
22614Fusion of spine bones, posterior or posterolateral approach205$65.2K$318.016.71x
99213Established patient office or other outpatient visit, typically 15 minutes1.2K$64.2K$51.872.72x
63056Release of lower spinal cord and/or nerves98$62.5K$637.9812.50x
22830Exploration of spinal fusion136$61.2K$449.726.73x
63047Partial removal of middle spine bone with release of spinal cord and/or nerves75$56.4K$751.548.24x
22840Insertion of posterior spinal instrumentation at base of neck for stabilization, 1 interspace76$45.9K$603.948.23x
63052Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back116$24.2K$208.433.86x

Markup Analysis

Charge-to-Payment Ratio

6.8x

This provider submits charges 6.8 times higher than what Medicare actually pays.

What This Means

A markup ratio of 6.8x means for every $100 Medicare pays, this provider initially charges $680. This is higher than the national average.

Location

Baton Rouge, LA

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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