Dr. Kellen Choi, MD
130 S Main St Ste 304, Lombard, IL 60148 • +1-931-555-1336
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Lombard Percentiles
NPI #1164423786 • CBSA Regional • Orthopedic Surgery
Operating out of Lombard, IL (130 S Main St Ste 304), Orthopedic Surgery clinician Dr. Kellen Choi, MD (accredited MD/DO training, 2007) maintains a focused low-volume boutique caseload (14.29th Lombard percentile) (36.72th IL percentile; Z-score -0.38σ across 2,125 documented services) with sub-specialty concentration in 48 Active CMS HCPCS Codes.
Procedural volume for Dr. Choi is led by HCPCS 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation — 254 annual services, $95–$130 GPCI cash estimate), followed by CPT 20610 (Major Joint (Knee/Shoulder/Hip) Aspiration or Injection, 190/yr) and CPT 73562 (Radiologic Weight-Bearing 3-View Knee Examination, 134/yr).
At 130 S Main St Ste 304 (60148), Dr. Kellen Choi, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$218.00 per new consult (4.60/5 bedside rating).
Clinical background for Dr. Choi (MD, NPI #1164423786) includes accredited doctoral training (2007, 19 yrs in practice) and dedicated on-site consultations at 130 S Main St Ste 304.
Compared against Lombard, IL Orthopedic Surgery peers
2,125 annual services across 334 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 | 254 | 14.29th | $95 – $130 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 190 | 16.29th | $101 – $138 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 134 | 12.29th | $57 – $77 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 78 | 17.29th | $136 – $186 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 49 | 15.29th | $873 – $1197 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (48 HCPCS billing breadth) | 1,420 | 14.29th | $107 – $155 |
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Dr. Kellen Choi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Choi National Provider Identifier | NPI #1164423786 (MD) | CMS NPPES Registry (60148) |
| Dr. Choi Lombard CMS Volume Rank | 14.29th Pct (2,125 CMS svcs; Z -0.383σ) | CMS Medicare Part B (IL Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lombard, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 12 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.94/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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