Dr. Laurence Mermelstein, MD
763 Larkfield Rd, 2nd Floor, Commack, NY 11725 • +1-512-555-6399
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Commack Percentiles
NPI #1326062332 • CBSA Regional • Orthopedic Surgery
Operating out of Commack, NY (763 Larkfield Rd, 2nd Floor), Orthopedic Surgery clinician Dr. Laurence Mermelstein, MD (accredited MD/DO training, 2009) maintains a mid-cohort balanced caseload (40th Commack percentile) (25.9th NY percentile; Z-score -0.43σ across 1,267 documented services) with sub-specialty concentration in 61 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 763 Larkfield Rd, 2nd Floor shows Dr. Laurence Mermelstein's primary concentration in Focused Orthopedic Joint & Spine Mobility Evaluation (code 99213: 456x/yr, 40th local percentile) alongside Major Joint (Knee/Shoulder/Hip) Aspiration or Injection (20610: 342x/yr, $282–$386).
At 763 Larkfield Rd, 2nd Floor (11725), Dr. Laurence Mermelstein, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$232.00 per new consult (4.88/5 bedside rating).
From 763 Larkfield Rd, 2nd Floor in Commack (+1-512-555-6399), Dr. Mermelstein, MD (17-year clinical track record) delivers 61 Active CMS HCPCS Codes care.
Compared against Commack, NY Orthopedic Surgery peers
1,267 annual services across 386 beneficiaries
Standard deviations from NY 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 | 456 | 40th | $265 – $363 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 342 | 40th | $282 – $386 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 241 | 41th | $158 – $217 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 139 | 39th | $380 – $520 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 89 | 36th | $2445 – $3350 |
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Dr. Laurence Mermelstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mermelstein National Provider Identifier | NPI #1326062332 (MD) | CMS NPPES Registry (11725) |
| Dr. Mermelstein Commack CMS Volume Rank | 40.00th Pct (1,267 CMS svcs; Z -0.431σ) | CMS Medicare Part B (NY Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Commack, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 9 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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