Dr. Stephen Tilley, MD
101 Manning DR, Chapel Hill, NC 27599 • +1-388-555-6629
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Chapel Hill Percentiles
NPI #1437210465 • CBSA Regional • Pulmonary Disease
Within the Chapel Hill, NC (CBSA local) Pulmonary Disease cohort, Dr. Stephen Tilley, MD with sub-specialty concentration in 19 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 45.6th NC percentile (-0.21σ Z-score) based on 1,223 billed procedures for 178 patients.
Procedural volume for Dr. Tilley is led by HCPCS 99214 (Established Pulmonary, Asthma & COPD Management — 501 annual services, $76–$104 GPCI cash estimate), followed by CPT 94060 (Pre- & Post-Bronchodilator Spirometry Airflow Evaluation, 281/yr) and CPT 94729 (Alveolar Carbon Monoxide Diffusing Capacity (DLCO), 208/yr).
Cash-pay intake data for NPI 1437210465 (101 Manning DR, Chapel Hill) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 17-minute average reception wait and 4.54/5 biomarker openness.
NPI registry verification (#1437210465) confirms Dr. Stephen Tilley's MD standing serving CBSA 27599 with a 4.66/5 patient scorecard.
Compared against Chapel Hill, NC Pulmonary Disease peers
1,223 annual services across 178 beneficiaries
Standard deviations from NC 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 | 501 | 50th | $76 – $104 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 281 | 52th | $49 – $68 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 208 | 55th | $45 – $61 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 135 | 48th | $139 – $190 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 98 | 48th | $107 – $146 |
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Dr. Stephen Tilley, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tilley National Provider Identifier | NPI #1437210465 (MD) | CMS NPPES Registry (27599) |
| Dr. Tilley Chapel Hill CMS Volume Rank | 50.00th Pct (1,223 CMS svcs; Z -0.211σ) | CMS Medicare Part B (NC Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chapel Hill, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.54/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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