Dr. Mark Willis, MD
12605 E 16th Ave, Aurora, CO 80045 • +1-632-555-4187
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Aurora Percentiles
NPI #1649423617 • CBSA Regional • Otolaryngology
Statistical peer benchmarking across CO Otolaryngology providers positions Dr. Mark Willis, MD in Aurora at -0.56σ (33.33th city percentile / 20.65th state percentile, 350 Medicare beneficiaries), with clinical focus spanning 54 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Willis (averaging 2.2 services per beneficiary), 99213 (Focused Ear, Nose, Sinus & Throat Examination) represents 34% of tracked volume (262 encounters), paired with 31231 (193x).
For out-of-network patients contacting +1-632-555-4187, Dr. Willis's practice posts a $211.00 GPCI self-pay consult estimate ($211.00 patient-logged median, 4.66/5 composite reality score over 5 submissions).
Patients evaluating Dr. Mark Willis in ZIP 80045 note 14 years of post-doctoral tenure (null, 2012) alongside 2.2 annual CMS procedures per patient.
Compared against Aurora, CO Otolaryngology peers
771 annual services across 350 beneficiaries
Standard deviations from CO Otolaryngology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Ear, Nose, Sinus & Throat Examination | 262 | 33.33th | $170 – $233 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 193 | 31.33th | $342 – $469 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 146 | 37.33th | $250 – $342 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 100 | 34.33th | $120 – $165 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 69 | 34.33th | $107 – $147 |
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Dr. Mark Willis, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Willis National Provider Identifier | NPI #1649423617 (MD) | CMS NPPES Registry (80045) |
| Dr. Willis Aurora CMS Volume Rank | 33.33th Pct (771 CMS svcs; Z -0.563σ) | CMS Medicare Part B (CO Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Aurora, CO) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 21 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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