Dr. Maria Guina-Byrne, MD
4000 Coliseum DR, Suite 200, Hampton, VA 23666 • +1-772-555-1744
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Hampton Percentiles
NPI #1093879157 • CBSA Regional • Neurology
Statistical peer benchmarking across VA Neurology providers positions Dr. Maria Guina-Byrne, MD in Hampton at -0.20σ (50th city percentile / 53.11th state percentile, 655 Medicare beneficiaries), with clinical focus spanning 34 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 4000 Coliseum DR, Suite 200 shows Dr. Maria Guina-Byrne's primary concentration in Established Neurologic, Migraine & Movement Evaluation (code 99214: 772x/yr, 50th local percentile) alongside 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study (95910: 367x/yr, $349–$479).
At 4000 Coliseum DR, Suite 200 (23666), Dr. Maria Guina-Byrne, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.71/5 bedside rating).
Spanning 15 years of clinical practice following 2011 graduation from medical training, Dr. Maria Guina-Byrne integrates 34 Active CMS HCPCS Codes diagnostics for Hampton metro patients.
Compared against Hampton, VA Neurology peers
1,837 annual services across 655 beneficiaries
Standard deviations from VA Neurology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Neurologic, Migraine & Movement Evaluation | 772 | 50th | $211 – $290 |
| 95910 | 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study | 367 | 54th | $349 – $479 |
| 95819 | Awake & Drowsy Electroencephalogram (EEG) Recording | 294 | 53th | $314 – $430 |
| 64615 | Chemodenervation of Cranial/Cervical Muscles for Chronic Migraine | 220 | 47th | $331 – $454 |
| 99204 | Comprehensive New Patient Neurologic Examination | 184 | 46th | $296 – $405 |
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Dr. Maria Guina-Byrne, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Guina-Byrne National Provider Identifier | NPI #1093879157 (MD) | CMS NPPES Registry (23666) |
| Dr. Guina-Byrne Hampton CMS Volume Rank | 50.00th Pct (1,837 CMS svcs; Z -0.197σ) | CMS Medicare Part B (VA Neurology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hampton, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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