Dr. Mark Chase, MD
311 Bay Ave Ste 203, Glen Ridge, NJ 07028 • +1-946-555-4843
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Glen Ridge Percentiles
NPI #1699849711 • CBSA Regional • Orthopedic Surgery
Statistical peer benchmarking across NJ Orthopedic Surgery providers positions Dr. Mark Chase, MD in Glen Ridge at +0.25σ (99th city percentile / 79.33th state percentile, 902 Medicare beneficiaries), with clinical focus spanning 105 Active CMS HCPCS Codes.
Procedural volume for Dr. Chase is led by HCPCS 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation — 1858 annual services, $107–$147 GPCI cash estimate), followed by CPT 20610 (Major Joint (Knee/Shoulder/Hip) Aspiration or Injection, 1394/yr) and CPT 73562 (Radiologic Weight-Bearing 3-View Knee Examination, 981/yr).
For out-of-network patients contacting +1-946-555-4843, Dr. Chase's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.62/5 composite reality score over 5 submissions).
Patients evaluating Dr. Mark Chase in ZIP 07028 note 17 years of post-doctoral tenure (null, 2009) alongside 9.8 annual CMS procedures per patient.
Top 10% Orthopedic Surgery volume leader in Glen Ridge, NJ
8,850 annual services across 902 beneficiaries
Standard deviations from NJ 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 | 1,858 | 99th | $107 – $147 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 1,394 | 99.5th | $114 – $156 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 981 | 99.5th | $64 – $88 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 568 | 99th | $154 – $210 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 361 | 99.5th | $989 – $1355 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (105 HCPCS billing breadth) | 3,688 | 99th | $121 – $175 |
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Dr. Mark Chase, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chase National Provider Identifier | NPI #1699849711 (MD) | CMS NPPES Registry (07028) |
| Dr. Chase Glen Ridge CMS Volume Rank | 99.00th Pct (8,850 CMS svcs; Z +0.251σ) | CMS Medicare Part B (NJ Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Glen Ridge, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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