Dr. Mark Parrella, MD
3755 S Capital of Texas Hwy Ste 130, Austin, TX 78704 • +1-625-555-5095
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Austin Percentiles
NPI #1093851123 • CBSA 12420 • Orthopedic Surgery
Within the Austin, TX (CBSA 12420) Orthopedic Surgery cohort, Dr. Mark Parrella, MD with sub-specialty concentration in 113 Active CMS HCPCS Codes ranks at the 30.3th municipal percentile and 25.7th TX percentile (-0.49σ Z-score) based on 1,326 billed procedures for 297 patients.
Dr. Parrella's longitudinal care intensity (4.5 billed units per patient across 297 individuals) centers on 99213 (477 annual units) and 20610 ($320–$438 cash range).
Cash-pay intake data for NPI 1093851123 (3755 S Capital of Texas Hwy Ste 130, Austin) indicates $211.00 typical out-of-pocket visit spend against a $211.00 locality benchmark, paired with 9-minute average reception wait and 4.57/5 biomarker openness.
Spanning 27 years of clinical practice following 1999 graduation from medical training, Dr. Mark Parrella integrates 113 Active CMS HCPCS Codes diagnostics for Austin metro patients.
Compared against Austin, TX Orthopedic Surgery peers
1,326 annual services across 297 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 | 477 | 30.3th | $300 – $411 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 358 | 31.3th | $320 – $438 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 252 | 34.3th | $179 – $246 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 146 | 27.3th | $431 – $590 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 93 | 29.3th | $2774 – $3801 |
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Dr. Mark Parrella, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Parrella National Provider Identifier | NPI #1093851123 (MD) | CMS NPPES Registry (78704) |
| Dr. Parrella Austin CMS Volume Rank | 30.30th Pct (1,326 CMS svcs; Z -0.492σ) | CMS Medicare Part B (TX Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Austin, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 9 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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