Dr. Onyechela Ogbonna, MD
80 Seymour St, Suite 502, Hartford, CT 06102 • +1-250-555-4745
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Hartford Percentiles
NPI #1508193137 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CT Internal Medicine providers positions Dr. Onyechela Ogbonna, MD in Hartford at -0.24σ (25.71th city percentile / 11.99th state percentile, 213 Medicare beneficiaries), with clinical focus spanning 10 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 80 Seymour St, Suite 502 shows Dr. Onyechela Ogbonna's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 321x/yr, 25.71th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 185x/yr, $103–$142).
Self-pay new patient consultations with Dr. Ogbonna (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 16-minute average reception wait, and a 4.46/5 modern protocol openness score across 14 patient logs.
NPI registry verification (#1508193137) confirms Dr. Onyechela Ogbonna's MD standing serving CBSA 06102 with a 4.95/5 patient scorecard.
Compared against Hartford, CT Internal Medicine peers
713 annual services across 213 beneficiaries
Standard deviations from CT 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 | 321 | 25.71th | $135 – $185 |
| 99213 | Established Preventive & Chronic Care Visit | 185 | 21.71th | $103 – $142 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 93 | 30.71th | $49 – $68 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 71 | 30.71th | $159 – $217 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 43 | 30.71th | $188 – $258 |
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Dr. Onyechela Ogbonna, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ogbonna National Provider Identifier | NPI #1508193137 (MD) | CMS NPPES Registry (06102) |
| Dr. Ogbonna Hartford CMS Volume Rank | 25.71th Pct (713 CMS svcs; Z -0.239σ) | CMS Medicare Part B (CT Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hartford, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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