Dr. Mark Ferris, MD
2850 Lewis Ln Ste 109, Paris, TX 75460 • +1-327-555-2951
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Paris Percentiles
NPI #1245255629 • CBSA Regional • Pulmonary Disease
CMS Medicare Part B utilization records credit Dr. Mark Ferris (MD, NPI 1245255629) at 2850 Lewis Ln Ste 109 in Paris with 1,332 annual clinical services (509 beneficiaries), corresponding to a -0.29σ regional deviation and top-decile high-throughput specialist (99th percentile in Paris) with sub-specialty concentration in 22 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1245255629 highlights 546 annual claims for 99214 (99th Paris percentile; $164–$225 self-pay corridor) plus 306 encounters under 94060 and 226 under 94729.
Direct cash-pay transparency modeling sets Dr. Ferris's baseline new-consult rate near $209.00 in Paris, TX (cash-pay accepted, in-person clinic visits only, 16-minute average reception wait).
NPI registry verification (#1245255629) confirms Dr. Mark Ferris's MD standing serving CBSA 75460 with a 4.75/5 patient scorecard.
Top 10% Pulmonary Disease volume leader in Paris, TX
1,332 annual services across 509 beneficiaries
Standard deviations from TX 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 | 546 | 99th | $164 – $225 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 306 | 99.5th | $107 – $147 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 226 | 95th | $97 – $133 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 147 | 96th | $300 – $410 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 107 | 96th | $231 – $317 |
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Dr. Mark Ferris, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ferris National Provider Identifier | NPI #1245255629 (MD) | CMS NPPES Registry (75460) |
| Dr. Ferris Paris CMS Volume Rank | 99.00th Pct (1,332 CMS svcs; Z -0.293σ) | CMS Medicare Part B (TX Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Paris, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.63/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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