Dr. Matthew Liakos, MD
540 Union Blvd, West Islip, NY 11795 • +1-309-555-9384
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & West Islip Percentiles
NPI #1194004291 • CBSA Regional • Interventional Cardiology
Statistical peer benchmarking across NY Interventional Cardiology providers positions Dr. Matthew Liakos, MD in West Islip at +0.01σ (99th city percentile / 65th state percentile, 1,298 Medicare beneficiaries), with clinical focus spanning 64 Active CMS HCPCS Codes.
Procedural volume for Dr. Liakos is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1258 annual services, $162–$222 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 727/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 363/yr).
Cash-pay intake data for NPI 1194004291 (540 Union Blvd, West Islip) indicates $232.00 typical out-of-pocket visit spend against a $232.00 locality benchmark, paired with 15-minute average reception wait and 4.91/5 biomarker openness.
Clinical background for Dr. Liakos (MD, NPI #1194004291) includes accredited doctoral training (2009, 17 yrs in practice) and virtual + in-office availability across NY.
Top 10% Interventional Cardiology volume leader in West Islip, NY
2,795 annual services across 1,298 beneficiaries
Standard deviations from NY Interventional Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 1,258 | 99th | $162 – $222 |
| 99213 | Established Preventive & Chronic Care Visit | 727 | 94th | $124 – $170 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 363 | 99.5th | $59 – $81 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 280 | 97th | $190 – $261 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 168 | 98th | $225 – $309 |
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Dr. Matthew Liakos, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Liakos National Provider Identifier | NPI #1194004291 (MD) | CMS NPPES Registry (11795) |
| Dr. Liakos West Islip CMS Volume Rank | 99.00th Pct (2,795 CMS svcs; Z +0.007σ) | CMS Medicare Part B (NY Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (West Islip, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 15 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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