Dr. Mark Lonstein, MD
2032 Hillview St, Sarasota, FL 34239 • +1-748-555-3369
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Sarasota Percentiles
NPI #1891796173 • CBSA Regional • Orthopedic Surgery
Dr. Mark Lonstein, MD (NPI #1891796173) practices Orthopedic Surgery in Sarasota, FL (34239) with sub-specialty concentration in 32 Active CMS HCPCS Codes, recording 5,718 annual CMS services across 124 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (42.86th Sarasota percentile) (-0.14σ vs FL state mean, 69.58th statewide percentile).
Granular CPT/HCPCS billing distribution at 2032 Hillview St shows Dr. Mark Lonstein's primary concentration in Focused Orthopedic Joint & Spine Mobility Evaluation (code 99213: 125x/yr, 42.86th local percentile) alongside Major Joint (Knee/Shoulder/Hip) Aspiration or Injection (20610: 94x/yr, $38–$53).
Self-pay new patient consultations with Dr. Lonstein (CPT 99204 GPCI-adjusted benchmark) estimate around $216.00 (community reported average: $216.00) with hybrid in-clinic and telehealth video consults, 11-minute average reception wait, and a 4.79/5 modern protocol openness score across 19 patient logs.
Clinical background for Dr. Lonstein (MD, NPI #1891796173) includes accredited doctoral training (2008, 18 yrs in practice) and virtual + in-office availability across FL.
Compared against Sarasota, FL Orthopedic Surgery peers
5,718 annual services across 124 beneficiaries
Standard deviations from FL 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 | 125 | 42.86th | $36 – $51 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 94 | 43.86th | $38 – $53 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 66 | 45.86th | $25 – $40 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 38 | 42.86th | $51 – $70 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 24 | 46.86th | $331 – $454 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 5,370 | 42.86th | $45 – $65 |
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Dr. Mark Lonstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lonstein National Provider Identifier | NPI #1891796173 (MD) | CMS NPPES Registry (34239) |
| Dr. Lonstein Sarasota CMS Volume Rank | 42.86th Pct (5,718 CMS svcs; Z -0.140σ) | CMS Medicare Part B (FL Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sarasota, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 11 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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