Dr. John Winkler, MD
940 Lee St, Des Plaines, IL 60016 • +1-777-555-2147
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Des Plaines Percentiles
NPI #1659314375 • CBSA Regional • Ophthalmology
CMS Medicare Part B utilization records credit Dr. John Winkler (MD, NPI 1659314375) at 940 Lee St in Des Plaines with 1,758 annual clinical services (765 beneficiaries), corresponding to a -0.38σ regional deviation and focused low-volume boutique caseload (21.05th Des Plaines percentile) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 940 Lee St shows Dr. John Winkler's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 650x/yr, 21.05th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 457x/yr, $153–$210).
Cash-pay intake data for NPI 1659314375 (940 Lee St, Des Plaines) indicates $218.00 typical out-of-pocket visit spend against a $218.00 locality benchmark, paired with 10-minute average reception wait and 4.59/5 biomarker openness.
Credentialed as an MD specialist with 28 years post-graduation experience since completing medical school at an LCME/COCA institution (1998), Dr. Winkler coordinates 37 Active CMS HCPCS Codes workups from 940 Lee St (+1-777-555-2147).
Compared against Des Plaines, IL Ophthalmology peers
1,758 annual services across 765 beneficiaries
Standard deviations from IL 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 | 650 | 21.05th | $278 – $381 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 457 | 18.05th | $153 – $210 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 299 | 23.05th | $184 – $252 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 211 | 16.05th | $335 – $459 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 141 | 18.05th | $1226 – $1680 |
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Dr. John Winkler, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Winkler National Provider Identifier | NPI #1659314375 (MD) | CMS NPPES Registry (60016) |
| Dr. Winkler Des Plaines CMS Volume Rank | 21.05th Pct (1,758 CMS svcs; Z -0.377σ) | CMS Medicare Part B (IL Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Des Plaines, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 10 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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