Dr. John Lee, MD
2040 E Mariposa Ave, El Segundo, CA 90245 • +1-762-555-9337
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & El Segundo Percentiles
NPI #1114910239 • CBSA Regional • Otolaryngology
Operating out of El Segundo, CA (2040 E Mariposa Ave), Otolaryngology clinician Dr. John Lee, MD (accredited MD/DO training, 2006) maintains a top-decile high-throughput specialist (99th percentile in El Segundo) (4.96th CA percentile; Z-score -0.23σ across 715 documented services) with sub-specialty concentration in 58 Active CMS HCPCS Codes.
Procedural volume for Dr. Lee is led by HCPCS 99213 (Focused Ear, Nose, Sinus & Throat Examination — 243 annual services, $119–$163 GPCI cash estimate), followed by CPT 31231 (Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy, 179/yr) and CPT 31575 (Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection, 136/yr).
Uninsured and high-deductible cash patients visiting Dr. John Lee in El Segundo (90245) face an estimated $239.00 initial evaluation fee at 2040 E Mariposa Ave (hybrid in-clinic and telehealth video consults; 13-minute average reception wait; bedside manner 4.90/5 from 23 verified reports).
Patients evaluating Dr. John Lee in ZIP 90245 note 20 years of post-doctoral tenure (null, 2006) alongside 2.2 annual CMS procedures per patient.
Top 10% Otolaryngology volume leader in El Segundo, CA
715 annual services across 319 beneficiaries
Standard deviations from CA 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 | 243 | 99th | $119 – $163 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 179 | 99.5th | $239 – $328 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 136 | 98th | $175 – $239 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 93 | 99.5th | $84 – $115 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 64 | 99.5th | $75 – $103 |
Are you Dr. John Lee? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in El Segundo, CA:
<a href="https://dotmd.com/doctors/john-lee-md-el-segundo-ca-1114910239" title="Dr. John Lee, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1114910239.svg" alt="Dr. John Lee Otolaryngology Badge" width="280" height="72" /></a>
Dr. John Lee, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lee National Provider Identifier | NPI #1114910239 (MD) | CMS NPPES Registry (90245) |
| Dr. Lee El Segundo CMS Volume Rank | 99.00th Pct (715 CMS svcs; Z -0.232σ) | CMS Medicare Part B (CA Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (El Segundo, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. John Lee
Dr. Lee Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in El Segundo, CA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. John Lee community threads and patient logs by age, biological sex, dosage, and treatment duration.