Dr. Tobenna Nwizu, MD
7501 Lakeview Pkwy Ste 100, Rowlett, TX 75088 • +1-962-555-3130
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Rowlett Percentiles
NPI #1881879716 • CBSA Regional • Hematology-Oncology
Statistical peer benchmarking across TX Hematology-Oncology providers positions Dr. Tobenna Nwizu, MD in Rowlett at +0.44σ (99th city percentile / 70.51th state percentile, 331 Medicare beneficiaries), with clinical focus spanning 154 Active CMS HCPCS Codes.
Dr. Nwizu's longitudinal care intensity (354.1 billed units per patient across 331 individuals) centers on 99214 (3812 annual units) and 99213 ($33–$48 cash range).
Uninsured and high-deductible cash patients visiting Dr. Tobenna Nwizu in Rowlett (75088) face an estimated $209.00 initial evaluation fee at 7501 Lakeview Pkwy Ste 100 (in-person clinic visits only; 16-minute average reception wait; bedside manner 4.68/5 from 12 verified reports).
From 7501 Lakeview Pkwy Ste 100 in Rowlett (+1-962-555-3130), Dr. Nwizu, MD (31-year clinical track record) delivers 154 Active CMS HCPCS Codes care.
Top 10% Hematology-Oncology volume leader in Rowlett, TX
117,195 annual services across 331 beneficiaries
Standard deviations from TX Hematology-Oncology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 3,812 | 99th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 2,202 | 98th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,101 | 99.5th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 847 | 94th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 508 | 99.5th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (154 HCPCS billing breadth) | 108,724 | 99th | $45 – $65 |
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Dr. Tobenna Nwizu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nwizu National Provider Identifier | NPI #1881879716 (MD) | CMS NPPES Registry (75088) |
| Dr. Nwizu Rowlett CMS Volume Rank | 99.00th Pct (117,195 CMS svcs; Z +0.439σ) | CMS Medicare Part B (TX Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rowlett, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.74/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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