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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. David White
๐Ÿง 
Individual

David White

NPI: 1871882357
Huntsville, AL
8 years of data
Neurology
$20.3M
Total Payments
140
Beneficiaries
141.0K
Services
2.02x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$20.3M
Specialty median$87.3K

๐Ÿ“‹ Key Findings

1Billed $20.3M over 8 years
22.02x markup ratio (above median)
399th percentile in Neurology by payments
470 services/day โ€” unusually high
5Payments surged 2483% in 2021
63 procedures with >3x markup

This provider averages 70 services per working day

Based on 141.0K total services over 8 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $20.3M in total Medicare payments ranks in the 99th percentile of Neurology providers nationally.

Averaging 70 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 26077% from 2016 to 2023.

93% of their billing comes from a single procedure code (J1300 โ€” Injection, eculizumab, 10 mg).

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 2483% in 2021

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
2016$108.81$71.211.53x$37.60$26.8K37714
2017$32.77$20.491.60x$12.28$131.2K6.4K24
2018$24.91$13.711.82x$11.20$188.0K13.7K21
2019$145.45$79.181.84x$66.27$138.2K1.7K21
2020$160.66$73.332.19x$87.33$210.2K2.9K13
2021$317.08$173.891.82x$143.19$5.4M31.2K15
2022$376.52$169.552.22x$206.97$7.2M42.4K16
2023$327.16$166.261.97x$160.90$7.0M42.3K16

Top Procedures (20)

J1300Injection, eculizumab, 10 mg
$18.8M
104.7K services$180.08/svc1.99x markup
99214Established patient office or other outpatient visit, 30-39 minutes
$425.6K
5.3K services$81.03/svc1.80x markup
99205New patient office or other outpatient visit, 60-74 minutes
$160.1K
1.1K services$151.72/svc1.53x markup
95913Nerve conduction, 13 or more studies
$116.3K
802 services$145.02/svc2.55x markup
95886Needle measurement of electrical activity in arm or leg muscles, complete studyโš  4.3x markup
$107.2K
3.0K services$36.34/svc4.28x markup
96413Administration of chemotherapy into vein, 1 hour or lessโš  6.2x markup
$97.0K
984 services$98.56/svc6.23x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$77.8K
1.4K services$54.74/svc1.89x markup
J0585Injection, onabotulinumtoxina, 1 unit
$76.7K
16.2K services$4.72/svc1.75x markup
99204New patient office or other outpatient visit, 45-59 minutes
$48.2K
434 services$111.08/svc1.73x markup
95911Nerve conduction, 9-10 studies
$47.5K
449 services$105.75/svc2.46x markup
G0483Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms
$42.2K
175 services$240.88/svc1.19x markup
99215Established patient office or other outpatient visit, 40-54 minutes
$37.6K
374 services$100.64/svc1.91x markup
64405Injection of anesthetic agent and/or steroid into upper neck and back of head nerve
$32.1K
572 services$56.06/svc2.34x markup
99232Subsequent hospital inpatient care, typically 25 minutes per day
$28.9K
539 services$53.60/svc1.53x markup
96116Exam of neurobehavioral status, first hour
$26.6K
385 services$69.12/svc1.45x markup
95819Measurement of brain wave activity (eeg), awake and asleep
$25.8K
576 services$44.84/svc1.74x markup
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
$20.5K
151 services$135.76/svc1.65x markup
80307Testing for presence of drug
$17.2K
243 services$70.86/svc2.39x markup
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or lessโš  7.7x markup
$14.1K
334 services$42.34/svc7.69x markup
95909Nerve transmission studies, 5-6 studies
$13.7K
134 services$102.14/svc1.72x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J1300Injection, eculizumab, 10 mg104.7K$18.8M$180.081.99x
99214Established patient office or other outpatient visit, 30-39 minutes5.3K$425.6K$81.031.80x
99205New patient office or other outpatient visit, 60-74 minutes1.1K$160.1K$151.721.53x
95913Nerve conduction, 13 or more studies802$116.3K$145.022.55x
95886Needle measurement of electrical activity in arm or leg muscles, complete study3.0K$107.2K$36.344.28x
96413Administration of chemotherapy into vein, 1 hour or less984$97.0K$98.566.23x
99213Established patient office or other outpatient visit, 20-29 minutes1.4K$77.8K$54.741.89x
J0585Injection, onabotulinumtoxina, 1 unit16.2K$76.7K$4.721.75x
99204New patient office or other outpatient visit, 45-59 minutes434$48.2K$111.081.73x
95911Nerve conduction, 9-10 studies449$47.5K$105.752.46x
G0483Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms175$42.2K$240.881.19x
99215Established patient office or other outpatient visit, 40-54 minutes374$37.6K$100.641.91x
64405Injection of anesthetic agent and/or steroid into upper neck and back of head nerve572$32.1K$56.062.34x
99232Subsequent hospital inpatient care, typically 25 minutes per day539$28.9K$53.601.53x
96116Exam of neurobehavioral status, first hour385$26.6K$69.121.45x
95819Measurement of brain wave activity (eeg), awake and asleep576$25.8K$44.841.74x
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes151$20.5K$135.761.65x
80307Testing for presence of drug243$17.2K$70.862.39x
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less334$14.1K$42.347.69x
95909Nerve transmission studies, 5-6 studies134$13.7K$102.141.72x

Markup Analysis

Charge-to-Payment Ratio

2.02x

This provider submits charges 2.02 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.02x means for every $100 Medicare pays, this provider initially charges $202. This is higher than the national average.

Location

Huntsville, AL

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 AL for peer comparison.

David White (you)
$20.3M
Christopher Laganke, MD
$81.1M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Christopher Laganke, MDCullman, AL$81.1Mโœ“ 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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