Dr. Corey Wallach, MD
2800 S Shirlington Rd Ste 1100, Arlington, VA 22206 • +1-391-555-5547
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Arlington Percentiles
NPI #1417923863 • CBSA Regional • Orthopedic Surgery
Statistical peer benchmarking across VA Orthopedic Surgery providers positions Dr. Corey Wallach, MD in Arlington at -0.06σ (44.44th city percentile / 66.04th state percentile, 792 Medicare beneficiaries), with clinical focus spanning 60 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Wallach (averaging 5.6 services per beneficiary), 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation) represents 21% of tracked volume (918 encounters), paired with 20610 (688x).
Cash-pay intake data for NPI 1417923863 (2800 S Shirlington Rd Ste 1100, Arlington) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 22-minute average reception wait and 4.86/5 biomarker openness.
Patients evaluating Dr. Corey Wallach in ZIP 22206 note 16 years of post-doctoral tenure (null, 2010) alongside 5.6 annual CMS procedures per patient.
Compared against Arlington, VA Orthopedic Surgery peers
4,462 annual services across 792 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 | 918 | 44.44th | $159 – $218 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 688 | 49.44th | $169 – $232 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 484 | 49.44th | $95 – $130 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 280 | 42.44th | $228 – $312 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 178 | 40.44th | $1467 – $2011 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (60 HCPCS billing breadth) | 1,913 | 44.44th | $179 – $260 |
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Dr. Corey Wallach, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wallach National Provider Identifier | NPI #1417923863 (MD) | CMS NPPES Registry (22206) |
| Dr. Wallach Arlington CMS Volume Rank | 44.44th Pct (4,462 CMS svcs; Z -0.060σ) | CMS Medicare Part B (VA Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Arlington, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.86/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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