Dr. Gregory Simmons, MD
4700 Memorial DR, Ste 340, Belleville, IL 62226 • +1-332-555-2832
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Belleville Percentiles
NPI #1194729871 • CBSA Regional • Orthopedic Surgery
Operating out of Belleville, IL (4700 Memorial DR, Ste 340), Orthopedic Surgery clinician Dr. Gregory Simmons, MD (accredited MD/DO training, 2003) maintains a upper-quartile active clinical volume (87.5th Belleville percentile) (84.93th IL percentile; Z-score +0.39σ across 9,505 documented services) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Procedural volume for Dr. Simmons is led by HCPCS 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation — 525 annual services, $36–$51 GPCI cash estimate), followed by CPT 20610 (Major Joint (Knee/Shoulder/Hip) Aspiration or Injection, 394/yr) and CPT 73562 (Radiologic Weight-Bearing 3-View Knee Examination, 277/yr).
At 4700 Memorial DR, Ste 340 (62226), Dr. Gregory Simmons, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$218.00 per new consult (4.72/5 bedside rating).
Patients evaluating Dr. Gregory Simmons in ZIP 62226 note 23 years of post-doctoral tenure (null, 2003) alongside 29.2 annual CMS procedures per patient.
Compared against Belleville, IL Orthopedic Surgery peers
9,505 annual services across 326 beneficiaries
Standard deviations from IL Orthopedic Surgery mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Orthopedic Joint & Spine Mobility Evaluation | 525 | 87.5th | $36 – $51 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 394 | 85.5th | $39 – $54 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 277 | 87.5th | $25 – $40 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 160 | 83.5th | $52 – $71 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 102 | 90.5th | $334 – $458 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (41 HCPCS billing breadth) | 8,047 | 87.5th | $45 – $65 |
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Dr. Gregory Simmons, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Simmons National Provider Identifier | NPI #1194729871 (MD) | CMS NPPES Registry (62226) |
| Dr. Simmons Belleville CMS Volume Rank | 87.50th Pct (9,505 CMS svcs; Z +0.391σ) | CMS Medicare Part B (IL Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Belleville, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 12 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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