Dr. John Sun, MD
24411 Health Center DR Ste 600, Laguna Hills, CA 92653 • +1-242-555-1810
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Laguna Hills Percentiles
NPI #1578664025 • CBSA Regional • Otolaryngology
Operating out of Laguna Hills, CA (24411 Health Center DR Ste 600), Otolaryngology clinician Dr. John Sun, MD (accredited MD/DO training, 1993) maintains a mid-cohort balanced caseload (40th Laguna Hills percentile) (60.69th CA percentile; Z-score -0.09σ across 1,733 documented services) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Procedural volume for Dr. Sun is led by HCPCS 99213 (Focused Ear, Nose, Sinus & Throat Examination — 589 annual services, $164–$225 GPCI cash estimate), followed by CPT 31231 (Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy, 433/yr) and CPT 31575 (Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection, 329/yr).
Self-pay new patient consultations with Dr. Sun (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 19-minute average reception wait, and a 4.76/5 modern protocol openness score across 25 patient logs.
From 24411 Health Center DR Ste 600 in Laguna Hills (+1-242-555-1810), Dr. Sun, MD (33-year clinical track record) delivers 35 Active CMS HCPCS Codes care.
Compared against Laguna Hills, CA Otolaryngology peers
1,733 annual services across 452 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 | 589 | 40th | $164 – $225 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 433 | 44th | $330 – $452 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 329 | 43th | $241 – $330 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 225 | 41th | $116 – $159 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 156 | 38th | $103 – $142 |
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Dr. John Sun, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sun National Provider Identifier | NPI #1578664025 (MD) | CMS NPPES Registry (92653) |
| Dr. Sun Laguna Hills CMS Volume Rank | 40.00th Pct (1,733 CMS svcs; Z -0.089σ) | CMS Medicare Part B (CA Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Laguna Hills, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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