Dr. William Warrender, MD
53880 Carmichael DR, South Bend, IN 46635 • +1-588-555-3779
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & South Bend Percentiles
NPI #1770902538 • CBSA Regional • Orthopedic Surgery
Statistical peer benchmarking across IN Orthopedic Surgery providers positions Dr. William Warrender, MD in South Bend at -0.58σ (36.84th city percentile / 30.84th state percentile, 269 Medicare beneficiaries), with clinical focus spanning 92 Active CMS HCPCS Codes.
Procedural volume for Dr. Warrender is led by HCPCS 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation — 337 annual services, $106–$145 GPCI cash estimate), followed by CPT 20610 (Major Joint (Knee/Shoulder/Hip) Aspiration or Injection, 253/yr) and CPT 73562 (Radiologic Weight-Bearing 3-View Knee Examination, 178/yr).
Cash-pay intake data for NPI 1770902538 (53880 Carmichael DR, South Bend) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 11-minute average reception wait and 4.85/5 biomarker openness.
From 53880 Carmichael DR in South Bend (+1-588-555-3779), Dr. Warrender, MD (24-year clinical track record) delivers 92 Active CMS HCPCS Codes care.
Compared against South Bend, IN Orthopedic Surgery peers
1,589 annual services across 269 beneficiaries
Standard deviations from IN 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 | 337 | 36.84th | $106 – $145 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 253 | 37.84th | $113 – $154 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 178 | 39.84th | $63 – $87 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 103 | 32.84th | $152 – $208 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 66 | 36.84th | $978 – $1340 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (92 HCPCS billing breadth) | 652 | 36.84th | $119 – $173 |
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Dr. William Warrender, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Warrender National Provider Identifier | NPI #1770902538 (MD) | CMS NPPES Registry (46635) |
| Dr. Warrender South Bend CMS Volume Rank | 36.84th Pct (1,589 CMS svcs; Z -0.582σ) | CMS Medicare Part B (IN Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (South Bend, IN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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