Dr. Charles Lyon, MD
836 Olive St, Shreveport, LA 71104 • +1-605-555-3613
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Shreveport Percentiles
NPI #1558380303 • CBSA Regional • Ophthalmology
Dr. Charles Lyon, MD (NPI #1558380303) practices Ophthalmology in Shreveport, LA (71104) with sub-specialty concentration in 25 Active CMS HCPCS Codes, recording 29,611 annual CMS services across 1,289 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (89.47th Shreveport percentile) (+0.68σ vs LA state mean, 93.55th statewide percentile).
Fee-schedule auditing of NPI 1558380303 highlights 3698 annual claims for 92014 (89.47th Shreveport percentile; $200–$274 self-pay corridor) plus 2598 encounters under 92134 and 1699 under 92083.
Self-pay new patient consultations with Dr. Lyon (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 11-minute average reception wait, and a 4.81/5 modern protocol openness score across 25 patient logs.
Patients evaluating Dr. Charles Lyon in ZIP 71104 note 27 years of post-doctoral tenure (null, 1999) alongside 23.0 annual CMS procedures per patient.
Compared against Shreveport, LA Ophthalmology peers
29,611 annual services across 1,289 beneficiaries
Standard deviations from LA Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 3,698 | 89.47th | $200 – $274 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 2,598 | 87.47th | $110 – $151 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 1,699 | 87.47th | $132 – $181 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 1,199 | 91.47th | $240 – $329 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 800 | 85.47th | $880 – $1206 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (25 HCPCS billing breadth) | 19,617 | 89.47th | $176 – $255 |
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Dr. Charles Lyon, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lyon National Provider Identifier | NPI #1558380303 (MD) | CMS NPPES Registry (71104) |
| Dr. Lyon Shreveport CMS Volume Rank | 89.47th Pct (29,611 CMS svcs; Z +0.683σ) | CMS Medicare Part B (LA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Shreveport, LA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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