Dr. William Mook, MD
1850 Town Center Pkwy, Ste 400, Reston, VA 20190 • +1-817-555-9342
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Reston Percentiles
NPI #1528201134 • CBSA Regional • Orthopedic Surgery
CMS Medicare Part B utilization records credit Dr. William Mook (MD, NPI 1528201134) at 1850 Town Center Pkwy, Ste 400 in Reston with 6,964 annual clinical services (551 beneficiaries), corresponding to a +0.40σ regional deviation and upper-quartile active clinical volume (71.43th Reston percentile) with sub-specialty concentration in 69 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. William Mook (20190) place 99213 at the top of the practice ledger (759 yearly units, 71.43th metro rank), rounded out by 20610 and 73562.
Uninsured and high-deductible cash patients visiting Dr. William Mook in Reston (20190) face an estimated $209.00 initial evaluation fee at 1850 Town Center Pkwy, Ste 400 (in-person clinic visits only; 21-minute average reception wait; bedside manner 4.61/5 from 9 verified reports).
NPI registry verification (#1528201134) confirms Dr. William Mook's MD standing serving CBSA 20190 with a 4.58/5 patient scorecard.
Compared against Reston, VA Orthopedic Surgery peers
6,964 annual services across 551 beneficiaries
Standard deviations from VA 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 | 759 | 71.43th | $54 – $74 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 569 | 69.43th | $57 – $79 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 401 | 67.43th | $32 – $47 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 232 | 72.43th | $77 – $106 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 148 | 69.43th | $498 – $682 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (69 HCPCS billing breadth) | 4,856 | 71.43th | $61 – $88 |
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Dr. William Mook, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mook National Provider Identifier | NPI #1528201134 (MD) | CMS NPPES Registry (20190) |
| Dr. Mook Reston CMS Volume Rank | 71.43th Pct (6,964 CMS svcs; Z +0.401σ) | CMS Medicare Part B (VA Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Reston, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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