Dr. David Dennis, MD
96 Jonathan Lucas St Ste 816, Charleston, SC 29425 • +1-651-555-1162
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Charleston Percentiles
NPI #1740711811 • CBSA Regional • Pulmonary Disease
Anchored in Charleston, SC 29425, Dr. David Dennis, MD (NPI 1740711811) logged 1,295 annual procedures (mid-cohort balanced caseload (64.71th Charleston percentile), 40.17th SC percentile, -0.23σ) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Dr. Dennis's longitudinal care intensity (3.4 billed units per patient across 384 individuals) centers on 99214 (531 annual units) and 94060 ($76–$105 cash range).
Cash-pay intake data for NPI 1740711811 (96 Jonathan Lucas St Ste 816, Charleston) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 18-minute average reception wait and 4.81/5 biomarker openness.
From 96 Jonathan Lucas St Ste 816 in Charleston (+1-651-555-1162), Dr. Dennis, MD (20-year clinical track record) delivers 35 Active CMS HCPCS Codes care.
Compared against Charleston, SC Pulmonary Disease peers
1,295 annual services across 384 beneficiaries
Standard deviations from SC Pulmonary Disease mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Pulmonary, Asthma & COPD Management | 531 | 64.71th | $117 – $161 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 298 | 64.71th | $76 – $105 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 220 | 64.71th | $69 – $95 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 142 | 67.71th | $214 – $293 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 104 | 65.71th | $165 – $226 |
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Dr. David Dennis, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Dennis National Provider Identifier | NPI #1740711811 (MD) | CMS NPPES Registry (29425) |
| Dr. Dennis Charleston CMS Volume Rank | 64.71th Pct (1,295 CMS svcs; Z -0.233σ) | CMS Medicare Part B (SC Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Charleston, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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