Dr. Augustine Nnadi, MD
2900 North Lake Shore Drive, Saint Joseph Hospital Internal Medicine Dept, Chicago, IL 60657 • +1-634-555-5417
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1003163932 • CBSA 16980 • Hospitalist
Within the Chicago, IL (CBSA 16980) Hospitalist cohort, Dr. Augustine Nnadi, MD with sub-specialty concentration in 6 Active CMS HCPCS Codes ranks at the 3.95th municipal percentile and 2.91th IL percentile (-0.39σ Z-score) based on 646 billed procedures for 564 patients.
Fee-schedule auditing of NPI 1003163932 highlights 291 annual claims for 99214 (12th Chicago percentile; $240–$329 self-pay corridor) plus 168 encounters under 99213 and 84 under 93000.
Self-pay new patient consultations with Dr. Nnadi (CPT 99204 GPCI-adjusted benchmark) estimate around $222.00 (community reported average: $222.00) with hybrid in-clinic and telehealth video consults, 10-minute average reception wait, and a 4.90/5 modern protocol openness score across 4 patient logs.
Clinical background for Dr. Nnadi (MD, NPI #1003163932) includes accredited doctoral training (2011, 15 yrs in practice) and virtual + in-office availability across IL.
Compared against Chicago, IL Hospitalist peers
646 annual services across 564 beneficiaries
Standard deviations from IL Hospitalist 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 | 291 | 12th | $240 – $329 |
| 99213 | Established Preventive & Chronic Care Visit | 168 | 12th | $184 – $252 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 84 | 12th | $88 – $120 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 65 | 12th | $282 – $386 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 39 | 12th | $334 – $458 |
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Dr. Augustine Nnadi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nnadi National Provider Identifier | NPI #1003163932 (MD) | CMS NPPES Registry (60657) |
| Dr. Nnadi Chicago CMS Volume Rank | 3.95th Pct (646 CMS svcs; Z -0.385σ) | CMS Medicare Part B (IL Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chicago, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 10 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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