Dr. Scott Marrus, MD
Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269 • +1-959-555-1654
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & O Fallon Percentiles
NPI #1063578284 • CBSA Regional • Cardiology
Within the O Fallon, IL (CBSA local) Cardiology cohort, Dr. Scott Marrus, MD with sub-specialty concentration in 41 Active CMS HCPCS Codes ranks at the 44.44th municipal percentile and 63.41th IL percentile (+0.01σ Z-score) based on 3,921 billed procedures for 1,773 patients.
Dr. Marrus's longitudinal care intensity (2.2 billed units per patient across 1773 individuals) centers on 99214 (1490 annual units) and 93000 ($45–$61 cash range).
Cash-pay intake data for NPI 1063578284 (Three Saint Elizabeth Blvd Ste 2800, O Fallon) indicates $218.00 typical out-of-pocket visit spend against a $218.00 locality benchmark, paired with 20-minute average reception wait and 4.91/5 biomarker openness.
Credentialed as an MD specialist with 18 years post-graduation experience since completing medical school at an LCME/COCA institution (2008), Dr. Marrus coordinates 41 Active CMS HCPCS Codes workups from Three Saint Elizabeth Blvd Ste 2800 (+1-959-555-1654).
Compared against O Fallon, IL Cardiology peers
3,921 annual services across 1,773 beneficiaries
Standard deviations from IL Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Cardiology Consultation & Hemodynamic Review | 1,490 | 44.44th | $114 – $157 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 1,098 | 45.44th | $45 – $61 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 706 | 40.44th | $214 – $293 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 392 | 46.44th | $134 – $184 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 235 | 46.44th | $164 – $225 |
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Dr. Scott Marrus, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Marrus National Provider Identifier | NPI #1063578284 (MD) | CMS NPPES Registry (62269) |
| Dr. Marrus O Fallon CMS Volume Rank | 44.44th Pct (3,921 CMS svcs; Z +0.015σ) | CMS Medicare Part B (IL Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (O Fallon, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 20 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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