Dr. David Sun, MD
3509 Dripping Springs DR, Plano, TX 75025 • +1-655-555-2355
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Plano Percentiles
NPI #1538506464 • CBSA Regional • Orthopedic Surgery
Operating out of Plano, TX (3509 Dripping Springs DR), Orthopedic Surgery clinician Dr. David Sun, MD (accredited MD/DO training, 1995) maintains a mid-cohort balanced caseload (45.71th Plano percentile) (40.75th TX percentile; Z-score -0.40σ across 1,957 documented services) with sub-specialty concentration in 42 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Sun (averaging 7.2 services per beneficiary), 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation) represents 22% of tracked volume (424 encounters), paired with 20610 (318x).
Cash-pay intake data for NPI 1538506464 (3509 Dripping Springs DR, Plano) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 18-minute average reception wait and 4.60/5 biomarker openness.
Patients evaluating Dr. David Sun in ZIP 75025 note 31 years of post-doctoral tenure (null, 1995) alongside 7.2 annual CMS procedures per patient.
Compared against Plano, TX Orthopedic Surgery peers
1,957 annual services across 271 beneficiaries
Standard deviations from TX 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 | 424 | 45.71th | $148 – $203 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 318 | 50.71th | $158 – $216 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 224 | 47.71th | $89 – $121 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 130 | 45.71th | $213 – $292 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 82 | 50.71th | $1370 – $1877 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (42 HCPCS billing breadth) | 779 | 45.71th | $167 – $242 |
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Dr. David Sun, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sun National Provider Identifier | NPI #1538506464 (MD) | CMS NPPES Registry (75025) |
| Dr. Sun Plano CMS Volume Rank | 45.71th Pct (1,957 CMS svcs; Z -0.399σ) | CMS Medicare Part B (TX Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Plano, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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