Dr. Matthew Brennan, DO
4190 City Ave, Philadelphia, PA 19131 • +1-691-555-3821
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Philadelphia Percentiles
NPI #1629572086 • CBSA Regional • Otolaryngology
Anchored in Philadelphia, PA 19131, Dr. Matthew Brennan, DO (NPI 1629572086) logged 1,453 annual procedures (mid-cohort balanced caseload (62.71th Philadelphia percentile), 43.27th PA percentile, -0.40σ) with sub-specialty concentration in 54 Active CMS HCPCS Codes.
Procedural volume for Dr. Brennan is led by HCPCS 99213 (Focused Ear, Nose, Sinus & Throat Examination — 494 annual services, $200–$274 GPCI cash estimate), followed by CPT 31231 (Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy, 363/yr) and CPT 31575 (Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection, 276/yr).
Self-pay new patient consultations with Dr. Brennan (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 19-minute average reception wait, and a 4.76/5 modern protocol openness score across 13 patient logs.
Patients evaluating Dr. Matthew Brennan in ZIP 19131 note 18 years of post-doctoral tenure (null, 2008) alongside 3.0 annual CMS procedures per patient.
Compared against Philadelphia, PA Otolaryngology peers
1,453 annual services across 484 beneficiaries
Standard deviations from PA 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 | 494 | 62.71th | $200 – $274 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 363 | 62.71th | $402 – $551 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 276 | 67.71th | $293 – $402 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 189 | 66.71th | $141 – $194 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 131 | 60.71th | $126 – $173 |
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Dr. Matthew Brennan, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Brennan National Provider Identifier | NPI #1629572086 (DO) | CMS NPPES Registry (19131) |
| Dr. Brennan Philadelphia CMS Volume Rank | 62.71th Pct (1,453 CMS svcs; Z -0.395σ) | CMS Medicare Part B (PA Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Philadelphia, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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