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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. Nancy Mueller
๐Ÿง 
MDIndividual

Nancy Mueller, MD

NPI: 1124164959
Englewood Cliffs, NJ
10 years of data
Neurology
$8.4M
Total Payments
12.3K
Beneficiaries
43.0K
Services
1.32x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$8.4M
Specialty median$87.3K

๐Ÿ“‹ Key Findings

1Billed $8.4M over 10 years
299th percentile in Neurology by payments
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.4M in total Medicare payments ranks in the 99th percentile of Neurology 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$217.36$160.811.35x$56.55$894.1K6.3K2.1K
2015$230.69$173.771.33x$56.92$990.3K5.5K1.8K
2016$207.89$156.141.33x$51.75$1.0M5.1K1.6K
2017$209.46$154.261.36x$55.20$959.0K4.9K1.4K
2018$234.43$169.691.38x$64.74$853.1K4.4K1.1K
2019$250.55$190.171.32x$60.38$978.0K3.8K993
2020$216.87$155.481.39x$61.39$627.5K3.5K907
2021$226.08$174.061.30x$52.02$676.5K3.3K811
2022$216.60$166.461.30x$50.14$626.5K2.9K677
2023$215.49$164.941.31x$50.55$753.9K3.3K804

Top Procedures (20)

95951Monitoring and localization of seizure activity over 24-hour period using 16-channel electroencephalograph (EEG)
$2.8M
1.6K services$1.7K/svc1.28x markup
95715Measurement of brain wave activity with video (veeg), 12-26 hours, with intermittent monitoring and maintenance
$1.1M
1.3K services$789.93/svc1.26x markup
95957Digital analysis of electrical brain wave activity (EEG)
$1.0M
4.0K services$258.36/svc1.40x markup
95819Measurement and recording of brain wave (EEG) activity, awake and asleep
$818.5K
2.4K services$347.56/svc1.29x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$700.1K
7.4K services$94.00/svc1.35x markup
99308Subsequent nursing facility visit, typically 15 minutes per day
$493.0K
9.1K services$54.22/svc1.40x markup
95720Continuous measurement of brain wave activity with video (veeg), 12-26 hours, with health care professional analysis, interpretation and report
$250.4K
1.4K services$183.21/svc1.27x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck
$179.2K
2.1K services$85.98/svc1.33x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$172.4K
1.4K services$124.37/svc1.37x markup
95911Nerve transmission studies, 9-10 studies
$157.4K
772 services$203.92/svc1.40x markup
99212Established patient office or other outpatient visit, typically 10 minutes
$124.0K
3.3K services$38.02/svc1.32x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$115.7K
1.8K services$63.29/svc1.32x markup
93888Ultrasound limited scanning of head and neck blood flow (inside the brain)
$89.5K
804 services$111.36/svc1.52x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$86.6K
1.0K services$85.45/svc1.31x markup
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete study
$64.3K
774 services$83.08/svc1.28x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$32.7K
226 services$144.47/svc1.39x markup
99205New patient office or other outpatient visit, typically 60 minutes
$31.2K
203 services$153.49/svc1.41x markup
92540Observation, testing, and recording of abnormal eye movement
$23.5K
264 services$88.91/svc1.30x markup
92546Assessment and recording of abnormal eye movement with patient in a rotating chair
$23.4K
238 services$98.38/svc1.29x markup
99232Subsequent hospital inpatient care, typically 25 minutes per day
$21.2K
351 services$60.48/svc1.30x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
95951Monitoring and localization of seizure activity over 24-hour period using 16-channel electroencephalograph (EEG)1.6K$2.8M$1.7K1.28x
95715Measurement of brain wave activity with video (veeg), 12-26 hours, with intermittent monitoring and maintenance1.3K$1.1M$789.931.26x
95957Digital analysis of electrical brain wave activity (EEG)4.0K$1.0M$258.361.40x
95819Measurement and recording of brain wave (EEG) activity, awake and asleep2.4K$818.5K$347.561.29x
99214Established patient office or other outpatient, visit typically 25 minutes7.4K$700.1K$94.001.35x
99308Subsequent nursing facility visit, typically 15 minutes per day9.1K$493.0K$54.221.40x
95720Continuous measurement of brain wave activity with video (veeg), 12-26 hours, with health care professional analysis, interpretation and report1.4K$250.4K$183.211.27x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck2.1K$179.2K$85.981.33x
99215Established patient office or other outpatient, visit typically 40 minutes1.4K$172.4K$124.371.37x
95911Nerve transmission studies, 9-10 studies772$157.4K$203.921.40x
99212Established patient office or other outpatient visit, typically 10 minutes3.3K$124.0K$38.021.32x
99213Established patient office or other outpatient visit, typically 15 minutes1.8K$115.7K$63.291.32x
93888Ultrasound limited scanning of head and neck blood flow (inside the brain)804$89.5K$111.361.52x
99233Subsequent hospital inpatient care, typically 35 minutes per day1.0K$86.6K$85.451.31x
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete study774$64.3K$83.081.28x
99223Initial hospital inpatient care, typically 70 minutes per day226$32.7K$144.471.39x
99205New patient office or other outpatient visit, typically 60 minutes203$31.2K$153.491.41x
92540Observation, testing, and recording of abnormal eye movement264$23.5K$88.911.30x
92546Assessment and recording of abnormal eye movement with patient in a rotating chair238$23.4K$98.381.29x
99232Subsequent hospital inpatient care, typically 25 minutes per day351$21.2K$60.481.30x

Markup Analysis

Charge-to-Payment Ratio

1.32x

This provider submits charges 1.32 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.32x means for every $100 Medicare pays, this provider initially charges $132. This is lower than the national average.

Location

Englewood Cliffs, NJ

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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