Dr. David Opperman, MD
930 W 7th Ave # B, Denver, CO 80204 • +1-299-555-4377
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Denver Percentiles
NPI #1144399197 • CBSA 19740 • Otolaryngology
Operating out of Denver, CO (930 W 7th Ave # B), Otolaryngology clinician Dr. David Opperman, MD (accredited MD/DO training, 2016) maintains a upper-quartile active clinical volume (88.89th Denver percentile) (98.91th CO percentile; Z-score +5.93σ across 9,200 documented services) with sub-specialty concentration in 25 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 930 W 7th Ave # B shows Dr. David Opperman's primary concentration in Focused Ear, Nose, Sinus & Throat Examination (code 99213: 306x/yr, 88.89th local percentile) alongside Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy (31231: 225x/yr, $76–$104).
Direct cash-pay transparency modeling sets Dr. Opperman's baseline new-consult rate near $213.00 in Denver, CO (cash-pay accepted, in-person clinic visits only, 17-minute average reception wait).
Patients evaluating Dr. David Opperman in ZIP 80204 note 10 years of post-doctoral tenure (null, 2016) alongside 68.7 annual CMS procedures per patient.
Compared against Denver, CO Otolaryngology peers
9,200 annual services across 134 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 | 306 | 88.89th | $38 – $53 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 225 | 88.89th | $76 – $104 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 171 | 86.89th | $55 – $76 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 117 | 90.89th | $27 – $42 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 81 | 86.89th | $25 – $40 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (25 HCPCS billing breadth) | 8,300 | 88.89th | $45 – $65 |
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Dr. David Opperman, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Opperman National Provider Identifier | NPI #1144399197 (MD) | CMS NPPES Registry (80204) |
| Dr. Opperman Denver CMS Volume Rank | 88.89th Pct (9,200 CMS svcs; Z +5.933σ) | CMS Medicare Part B (CO Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $213.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Denver, CO) |
| Waiting-Room Wait Time & Cash Friendliness | $213.00 avg paid • 17 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.40/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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