Dr. Onyinyechi Okike, MD
701 Grove Rd Fl 5, Greenville, SC 29605 • +1-520-555-8055
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Greenville Percentiles
NPI #1114287380 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across SC Internal Medicine providers positions Dr. Onyinyechi Okike, MD in Greenville at -0.34σ (0.93th city percentile / 1.51th state percentile, 205 Medicare beneficiaries), with clinical focus spanning 10 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1114287380 highlights 290 annual claims for 99214 (12th Greenville percentile; $129–$177 self-pay corridor) plus 168 encounters under 99213 and 84 under 93000.
Self-pay new patient consultations with Dr. Okike (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 18-minute average reception wait, and a 4.53/5 modern protocol openness score across 10 patient logs.
Patients evaluating Dr. Onyinyechi Okike in ZIP 29605 note 30 years of post-doctoral tenure (null, 1996) alongside 3.1 annual CMS procedures per patient.
Compared against Greenville, SC Internal Medicine peers
645 annual services across 205 beneficiaries
Standard deviations from SC Internal Medicine 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 | 290 | 12th | $129 – $177 |
| 99213 | Established Preventive & Chronic Care Visit | 168 | 12th | $99 – $136 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 84 | 12th | $47 – $65 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 65 | 12th | $152 – $208 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 39 | 12th | $180 – $247 |
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Dr. Onyinyechi Okike, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Okike National Provider Identifier | NPI #1114287380 (MD) | CMS NPPES Registry (29605) |
| Dr. Okike Greenville CMS Volume Rank | 0.93th Pct (645 CMS svcs; Z -0.339σ) | CMS Medicare Part B (SC Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greenville, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.53/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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