Dr. Stuart Demirs, MD
4099 Old Post Rd, Charlestown, RI 02813 • +1-751-555-6564
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Charlestown Percentiles
NPI #1285685560 • CBSA Regional • Internal Medicine
Within the Charlestown, RI (CBSA local) Internal Medicine cohort, Dr. Stuart Demirs, MD with sub-specialty concentration in 33 Active CMS HCPCS Codes ranks at the 99th municipal percentile and 4.97th RI percentile (-0.29σ Z-score) based on 649 billed procedures for 124 patients.
Medicare Part B line-item claims for Dr. Stuart Demirs (02813) place 99214 at the top of the practice ledger (279 yearly units, 99th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1285685560 (4099 Old Post Rd, Charlestown) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 17-minute average reception wait and 4.42/5 biomarker openness.
Clinical background for Dr. Demirs (MD, NPI #1285685560) includes accredited doctoral training (2013, 13 yrs in practice) and dedicated on-site consultations at 4099 Old Post Rd.
Top 10% Internal Medicine volume leader in Charlestown, RI
649 annual services across 124 beneficiaries
Standard deviations from RI Internal Medicine 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 | 279 | 99th | $146 – $199 |
| 99213 | Established Preventive & Chronic Care Visit | 161 | 97th | $111 – $153 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 80 | 95th | $53 – $73 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 62 | 99.5th | $171 – $234 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 37 | 99.5th | $202 – $277 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (33 HCPCS billing breadth) | 30 | 99th | $131 – $190 |
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Dr. Stuart Demirs, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Demirs National Provider Identifier | NPI #1285685560 (MD) | CMS NPPES Registry (02813) |
| Dr. Demirs Charlestown CMS Volume Rank | 99.00th Pct (649 CMS svcs; Z -0.291σ) | CMS Medicare Part B (RI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Charlestown, RI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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