Dr. Rayyan Siddiqi, MD
155 E Brush Hill Rd, Elmhurst, IL 60126 • +1-677-555-8488
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Elmhurst Percentiles
NPI #1144563594 • CBSA Regional • Hospitalist
Operating out of Elmhurst, IL (155 E Brush Hill Rd), Hospitalist clinician Dr. Rayyan Siddiqi, MD (accredited MD/DO training, 2017) maintains a upper-quartile active clinical volume (84.62th Elmhurst percentile) (93.95th IL percentile; Z-score +0.39σ across 1,606 documented services) with sub-specialty concentration in 17 Active CMS HCPCS Codes.
Dr. Siddiqi's longitudinal care intensity (3.7 billed units per patient across 432 individuals) centers on 99214 (723 annual units) and 99213 ($139–$191 cash range).
Uninsured and high-deductible cash patients visiting Dr. Rayyan Siddiqi in Elmhurst (60126) face an estimated $218.00 initial evaluation fee at 155 E Brush Hill Rd (hybrid in-clinic and telehealth video consults; 18-minute average reception wait; bedside manner 4.85/5 from 10 verified reports).
Spanning 9 years of clinical practice following 2017 graduation from medical training, Dr. Rayyan Siddiqi integrates 17 Active CMS HCPCS Codes diagnostics for Elmhurst metro patients.
Compared against Elmhurst, IL Hospitalist peers
1,606 annual services across 432 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 | 723 | 84.62th | $182 – $249 |
| 99213 | Established Preventive & Chronic Care Visit | 418 | 80.62th | $139 – $191 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 209 | 87.62th | $66 – $91 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 161 | 82.62th | $214 – $293 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 96 | 84.62th | $253 – $347 |
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Dr. Rayyan Siddiqi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Siddiqi National Provider Identifier | NPI #1144563594 (MD) | CMS NPPES Registry (60126) |
| Dr. Siddiqi Elmhurst CMS Volume Rank | 84.62th Pct (1,606 CMS svcs; Z +0.392σ) | CMS Medicare Part B (IL Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Elmhurst, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 18 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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