Dr. Emmanuel Onyeka, MD
2122 Manchester Expy, Emergency Medicine Department, Columbus, GA 31904 • +1-890-555-6798
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Columbus Percentiles
NPI #1346621984 • CBSA Regional • Emergency Medicine
Dr. Emmanuel Onyeka, MD (NPI #1346621984) practices Emergency Medicine in Columbus, GA (31904) with sub-specialty concentration in 22 Active CMS HCPCS Codes, recording 693 annual CMS services across 562 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (14.29th Columbus percentile) (-0.20σ vs GA state mean, 19.11th statewide percentile).
Granular CPT/HCPCS billing distribution at 2122 Manchester Expy, Emergency Medicine Department shows Dr. Emmanuel Onyeka's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 312x/yr, 14.29th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 180x/yr, $167–$229).
For out-of-network patients contacting +1-890-555-6798, Dr. Onyeka's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.66/5 composite reality score over 13 submissions).
Spanning 21 years of clinical practice following 2005 graduation from medical training, Dr. Emmanuel Onyeka integrates 22 Active CMS HCPCS Codes diagnostics for Columbus metro patients.
Compared against Columbus, GA Emergency Medicine peers
693 annual services across 562 beneficiaries
Standard deviations from GA Emergency 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 | 312 | 14.29th | $219 – $300 |
| 99213 | Established Preventive & Chronic Care Visit | 180 | 12th | $167 – $229 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 90 | 16.29th | $80 – $109 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 69 | 17.29th | $257 – $352 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 42 | 13.29th | $304 – $417 |
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Dr. Emmanuel Onyeka, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Onyeka National Provider Identifier | NPI #1346621984 (MD) | CMS NPPES Registry (31904) |
| Dr. Onyeka Columbus CMS Volume Rank | 14.29th Pct (693 CMS svcs; Z -0.204σ) | CMS Medicare Part B (GA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Columbus, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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