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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. Kenneth Martinez
๐Ÿง 
MDIndividual

Kenneth Martinez, M.D.

NPI: 1093825259
Aliso Viejo, CA
10 years of data
Neurology
$6.7M
Total Payments
28.5K
Beneficiaries
67.1K
Services
2.14x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$6.7M
Specialty median$87.3K

๐Ÿ“‹ Key Findings

1Billed $6.7M over 10 years
22.14x markup ratio (above median)
399th percentile in Neurology by payments
44 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $6.7M 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$243.67$95.722.55x$147.95$572.9K5.6K2.1K
2015$227.71$93.052.45x$134.66$560.9K5.5K2.1K
2016$244.61$95.952.55x$148.66$580.8K5.6K2.2K
2017$224.27$91.102.46x$133.17$668.4K6.4K2.5K
2018$226.10$95.132.38x$130.97$655.6K6.5K2.6K
2019$229.24$97.482.35x$131.76$653.6K6.2K2.8K
2020$233.24$100.482.32x$132.76$777.3K8.5K3.6K
2021$240.69$108.372.22x$132.32$691.4K6.6K3.3K
2022$215.60$101.782.12x$113.82$729.6K7.3K3.6K
2023$220.99$100.092.21x$120.90$797.1K8.9K3.8K

Top Procedures (20)

99215Established patient office or other outpatient, visit typically 40 minutes
$1.5M
12.8K services$118.43/svc1.49x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$750.5K
7.3K services$102.83/svc1.46x markup
95913Nerve transmission studies, 13 or more studiesโš  3.4x markup
$636.1K
2.4K services$265.25/svc3.39x markup
64612Injection of chemical for destruction of nerve muscles on one side of face
$305.6K
1.8K services$167.19/svc1.79x markup
99205New patient office or other outpatient visit, typically 60 minutes
$298.0K
1.7K services$171.16/svc1.75x markup
64616Injection of chemical for destruction of nerve muscles on one side of neck excluding voice box accessed through the skinโš  3.2x markup
$246.8K
2.3K services$108.52/svc3.23x markup
95937Testing with stimulation for assessment of function at muscle-nerve junction
$215.7K
2.7K services$78.48/svc1.32x markup
64400Injection of anesthetic agent, trigeminal nerve
$211.2K
1.5K services$145.22/svc1.91x markup
95978Electronic analysis and programming of implanted complex deep brain neurostimulator generator system, first hour
$202.4K
945 services$214.18/svc1.98x markup
99424Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month.
$197.8K
2.8K services$69.63/svc2.15x markup
G2064Comprehensive care management services for a single high-risk disease, e.g., principal care management, at least 30 minutes of physician or other qualified health care professional time per calendar month with the following elements: one complex chronic co
$196.3K
2.5K services$79.32/svc2.21x markup
95816Measurement and recording of brain wave (EEG) activity, awake and drowsy
$170.5K
490 services$347.90/svc1.87x markup
64642Injection of chemical for destruction of nerve muscles on arm or leg, 1-4 musclesโš  4.2x markup
$157.0K
2.2K services$70.96/svc4.23x markup
95912Nerve transmission studies, 11-12 studies
$156.1K
689 services$226.51/svc2.87x markup
64643Injection of chemical for destruction of nerve muscles on arm or leg, 1-4 musclesโš  3.1x markup
$144.1K
1.8K services$80.82/svc3.09x markup
64615Injection of chemical for destruction of facial and neck nerve muscles on both sides of face
$136.8K
1.1K services$125.99/svc2.18x markup
99204New patient office or other outpatient visit, typically 45 minutes
$124.9K
882 services$141.59/svc1.94x markup
95874Needle measurement and recording of electrical activity of muscles for guidance with injection of chemical for destruction of muscles
$94.8K
1.3K services$70.81/svc1.41x markup
64566Implantation of lower leg neurostimulator electrode, accessed through the skin
$94.3K
827 services$113.97/svc2.63x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$92.7K
1.4K services$67.26/svc1.64x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99215Established patient office or other outpatient, visit typically 40 minutes12.8K$1.5M$118.431.49x
99214Established patient office or other outpatient, visit typically 25 minutes7.3K$750.5K$102.831.46x
95913Nerve transmission studies, 13 or more studies2.4K$636.1K$265.253.39x
64612Injection of chemical for destruction of nerve muscles on one side of face1.8K$305.6K$167.191.79x
99205New patient office or other outpatient visit, typically 60 minutes1.7K$298.0K$171.161.75x
64616Injection of chemical for destruction of nerve muscles on one side of neck excluding voice box accessed through the skin2.3K$246.8K$108.523.23x
95937Testing with stimulation for assessment of function at muscle-nerve junction2.7K$215.7K$78.481.32x
64400Injection of anesthetic agent, trigeminal nerve1.5K$211.2K$145.221.91x
95978Electronic analysis and programming of implanted complex deep brain neurostimulator generator system, first hour945$202.4K$214.181.98x
99424Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month.2.8K$197.8K$69.632.15x
G2064Comprehensive care management services for a single high-risk disease, e.g., principal care management, at least 30 minutes of physician or other qualified health care professional time per calendar month with the following elements: one complex chronic co2.5K$196.3K$79.322.21x
95816Measurement and recording of brain wave (EEG) activity, awake and drowsy490$170.5K$347.901.87x
64642Injection of chemical for destruction of nerve muscles on arm or leg, 1-4 muscles2.2K$157.0K$70.964.23x
95912Nerve transmission studies, 11-12 studies689$156.1K$226.512.87x
64643Injection of chemical for destruction of nerve muscles on arm or leg, 1-4 muscles1.8K$144.1K$80.823.09x
64615Injection of chemical for destruction of facial and neck nerve muscles on both sides of face1.1K$136.8K$125.992.18x
99204New patient office or other outpatient visit, typically 45 minutes882$124.9K$141.591.94x
95874Needle measurement and recording of electrical activity of muscles for guidance with injection of chemical for destruction of muscles1.3K$94.8K$70.811.41x
64566Implantation of lower leg neurostimulator electrode, accessed through the skin827$94.3K$113.972.63x
99213Established patient office or other outpatient visit, typically 15 minutes1.4K$92.7K$67.261.64x

Markup Analysis

Charge-to-Payment Ratio

2.14x

This provider submits charges 2.14 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.14x means for every $100 Medicare pays, this provider initially charges $214. This is higher than the national average.

Location

Aliso Viejo, CA

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 Neurology providers in CA for peer comparison.

Kenneth Martinez (you)
$6.7M
Natan Shaoulian, M.D.
$33.8M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Natan Shaoulian, M.D.Beverly Hills, CA$33.8Mโœ“ 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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