Dr. Joel Zarling, MD
3136 Horizon Rd, Ste 100, Rockwall, TX 75032 • +1-738-555-1855
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockwall Percentiles
NPI #1821329566 • CBSA Regional • Orthopedic Surgery
Anchored in Rockwall, TX 75032, Dr. Joel Zarling, MD (NPI 1821329566) logged 5,930 annual procedures (mid-cohort balanced caseload (50th Rockwall percentile), 80.28th TX percentile, +0.18σ) with sub-specialty concentration in 111 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Joel Zarling (75032) place 99213 at the top of the practice ledger (872 yearly units, 50th metro rank), rounded out by 20610 and 73562.
Direct cash-pay transparency modeling sets Dr. Zarling's baseline new-consult rate near $209.00 in Rockwall, TX (cash-pay accepted, hybrid in-clinic and telehealth video consults, 19-minute average reception wait).
From 3136 Horizon Rd, Ste 100 in Rockwall (+1-738-555-1855), Dr. Zarling, MD (17-year clinical track record) delivers 111 Active CMS HCPCS Codes care.
Compared against Rockwall, TX Orthopedic Surgery peers
5,930 annual services across 335 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 | 872 | 50th | $57 – $77 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 654 | 53th | $60 – $83 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 460 | 45th | $34 – $49 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 266 | 53th | $81 – $111 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 170 | 47th | $522 – $716 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (111 HCPCS billing breadth) | 3,508 | 50th | $64 – $93 |
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Dr. Joel Zarling, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zarling National Provider Identifier | NPI #1821329566 (MD) | CMS NPPES Registry (75032) |
| Dr. Zarling Rockwall CMS Volume Rank | 50.00th Pct (5,930 CMS svcs; Z +0.185σ) | CMS Medicare Part B (TX Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rockwall, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.49/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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