Dr. John Karbassi, MD
1 Orthopedics DR, Peabody, MA 01960 • +1-209-555-2112
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Peabody Percentiles
NPI #1376740456 • CBSA Regional • Orthopedic Surgery
Statistical peer benchmarking across MA Orthopedic Surgery providers positions Dr. John Karbassi, MD in Peabody at +1.40σ (89.47th city percentile / 90.58th state percentile, 608 Medicare beneficiaries), with clinical focus spanning 86 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. John Karbassi (01960) place 99213 at the top of the practice ledger (861 yearly units, 89.47th metro rank), rounded out by 20610 and 73562.
Uninsured and high-deductible cash patients visiting Dr. John Karbassi in Peabody (01960) face an estimated $224.00 initial evaluation fee at 1 Orthopedics DR (in-person clinic visits only; 19-minute average reception wait; bedside manner 4.79/5 from 3 verified reports).
NPI registry verification (#1376740456) confirms Dr. John Karbassi's MD standing serving CBSA 01960 with a 4.76/5 patient scorecard.
Compared against Peabody, MA Orthopedic Surgery peers
11,953 annual services across 608 beneficiaries
Standard deviations from MA 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 | 861 | 89.47th | $37 – $52 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 646 | 85.47th | $40 – $55 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 454 | 93.47th | $25 – $40 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 263 | 89.47th | $53 – $73 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 167 | 92.47th | $344 – $471 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (86 HCPCS billing breadth) | 9,562 | 89.47th | $45 – $65 |
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Dr. John Karbassi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Karbassi National Provider Identifier | NPI #1376740456 (MD) | CMS NPPES Registry (01960) |
| Dr. Karbassi Peabody CMS Volume Rank | 89.47th Pct (11,953 CMS svcs; Z +1.402σ) | CMS Medicare Part B (MA Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Peabody, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 19 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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