Dr. Robert Johnston, MD
1801 W Windsor Rd, Champaign, IL 61822 • +1-371-555-8180
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Champaign Percentiles
NPI #1720016686 • CBSA Regional • Emergency Medicine
Within the Champaign, IL (CBSA local) Emergency Medicine cohort, Dr. Robert Johnston, MD with sub-specialty concentration in 53 Active CMS HCPCS Codes ranks at the 99th municipal percentile and 39.17th IL percentile (-0.12σ Z-score) based on 782 billed procedures for 364 patients.
Medicare Part B line-item claims for Dr. Robert Johnston (61822) place 99214 at the top of the practice ledger (352 yearly units, 99th metro rank), rounded out by 99213 and 93000.
Self-pay new patient consultations with Dr. Johnston (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with in-person clinic visits only, 18-minute average reception wait, and a 4.82/5 modern protocol openness score across 24 patient logs.
Clinical background for Dr. Johnston (MD, NPI #1720016686) includes accredited doctoral training (1995, 31 yrs in practice) and dedicated on-site consultations at 1801 W Windsor Rd.
Top 10% Emergency Medicine volume leader in Champaign, IL
782 annual services across 364 beneficiaries
Standard deviations from IL 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 | 352 | 99th | $112 – $153 |
| 99213 | Established Preventive & Chronic Care Visit | 203 | 99.5th | $85 – $117 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 102 | 94th | $41 – $56 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 78 | 99.5th | $131 – $180 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 47 | 99.5th | $155 – $213 |
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Dr. Robert Johnston, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnston National Provider Identifier | NPI #1720016686 (MD) | CMS NPPES Registry (61822) |
| Dr. Johnston Champaign CMS Volume Rank | 99.00th Pct (782 CMS svcs; Z -0.120σ) | CMS Medicare Part B (IL Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Champaign, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 18 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.82/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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