Dr. Jonathan Twu, MD
100 Spalding DR Ste 300, Naperville, IL 60540 • +1-929-555-5423
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Naperville Percentiles
NPI #1629417290 • CBSA Regional • Orthopedic Surgery
Within the Naperville, IL (CBSA local) Orthopedic Surgery cohort, Dr. Jonathan Twu, MD with sub-specialty concentration in 88 Active CMS HCPCS Codes ranks at the 38.89th municipal percentile and 35.59th IL percentile (-0.39σ Z-score) based on 2,081 billed procedures for 383 patients.
Medicare Part B line-item claims for Dr. Jonathan Twu (60540) place 99213 at the top of the practice ledger (517 yearly units, 38.89th metro rank), rounded out by 20610 and 73562.
For out-of-network patients contacting +1-929-555-5423, Dr. Twu's practice posts a $218.00 GPCI self-pay consult estimate ($218.00 patient-logged median, 4.71/5 composite reality score over 18 submissions).
Spanning 19 years of clinical practice following 2007 graduation from medical training, Dr. Jonathan Twu integrates 88 Active CMS HCPCS Codes diagnostics for Naperville metro patients.
Compared against Naperville, IL Orthopedic Surgery peers
2,081 annual services across 383 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 | 517 | 38.89th | $113 – $155 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 387 | 36.89th | $120 – $165 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 273 | 41.89th | $68 – $93 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 158 | 37.89th | $162 – $222 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 100 | 42.89th | $1044 – $1430 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (88 HCPCS billing breadth) | 646 | 38.89th | $127 – $184 |
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Dr. Jonathan Twu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Twu National Provider Identifier | NPI #1629417290 (MD) | CMS NPPES Registry (60540) |
| Dr. Twu Naperville CMS Volume Rank | 38.89th Pct (2,081 CMS svcs; Z -0.387σ) | CMS Medicare Part B (IL Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Naperville, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 18 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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