Dr. Nnamdi Dike, D.O
What this data tells you about Dr. Dike
Dr. Nnamdi Dike is a clinical neurophysiology physician in Carrollton, TX, with 15 years in practice. Based on federal Medicare data, Dr. Dike performed 1,712 Medicare services across 1,266 unique beneficiaries.
Between the years covered by Open Payments, Dr. Dike received a total of $25,201 from 85 pharmaceutical and/or device companies across 1223 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in clinical neurophysiology physician. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Dike is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) | 504 | $90 | $328 |
| Office visit, established patient (20-29 min) | 167 | $66 | $222 |
| Office visit, established patient, complex (40-54 min) | 125 | $124 | $443 |
| New patient office visit, complex (60-74 min) | 101 | $160 | $632 |
| Electrocardiogram (ecg) 1 to 3 leads with review by physician | 92 | $10 | $19 |
| Needle measurement of electrical activity in arm or leg muscles, limited study | 81 | $47 | $181 |
| Measurement of brain wave activity (eeg), awake and drowsy | 73 | $285 | $1,116 |
| New patient office visit (45-59 min) | 72 | $119 | $519 |
| Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 69 | $159 | $1,800 |
| Administration of psychological or neuropsychological test by technician, first 30 minutes | 67 | $25 | $109 |
| Measurement of brain wave activity with video (veeg), 12-26 hours with intermittent monitoring | 64 | $794 | $3,169 |
| Needle measurement of electrical activity in arm or leg muscles, complete study | 52 | $74 | $281 |
| Nerve conduction, 11-12 studies | 40 | $187 | $808 |
| Nerve conduction, 13 or more studies | 31 | $215 | $932 |
| Measurement of brain wave activity (eeg), digital analysis | 31 | $209 | $882 |
| Other diagnostic neurological or neuromuscular procedure | 30 | $31 | $2,627 |
| Complete ultrasound study of arm and leg arteries | 26 | $97 | $198 |
| Measurement of brain wave activity (eeg), continuous | 25 | $203 | $778 |
| Testing of autonomic (sympathetic) nervous system function | 24 | $94 | $399 |
| Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt | 24 | $116 | $463 |
| Evaluation of neuropsychological test, first hour | 14 | $100 | $414 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 9% for clinical neurophysiology physician in TX.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Dike is a clinical cardiology specialist, with above-average Medicare volume (top 25% in TX), and high industry engagement (low-engagement, top 9%), with 15 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Dike experienced with office visit, established patient (30-39 min)?
Does Dr. Dike receive payments from pharmaceutical companies?
How do Dr. Dike's costs compare to other clinical neurophysiology physicians in Carrollton?
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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