Dr. Matthew Winkels, MD
600 1st St Se, Mayville, ND 58257 • +1-229-555-3505
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Mayville Percentiles
NPI #1811450588 • CBSA Regional • Ophthalmology
Operating out of Mayville, ND (600 1st St Se), Ophthalmology clinician Dr. Matthew Winkels, MD (accredited MD/DO training, 2006) maintains a top-decile high-throughput specialist (99th percentile in Mayville) (6.45th ND percentile; Z-score -0.52σ across 1,234 documented services) with sub-specialty concentration in 42 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 600 1st St Se shows Dr. Matthew Winkels's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 457x/yr, 99th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 321x/yr, $175–$240).
Direct cash-pay transparency modeling sets Dr. Winkels's baseline new-consult rate near $209.00 in Mayville, ND (cash-pay accepted, hybrid in-clinic and telehealth video consults, 10-minute average reception wait).
Clinical background for Dr. Winkels (MD, NPI #1811450588) includes accredited doctoral training (2006, 20 yrs in practice) and virtual + in-office availability across ND.
Top 10% Ophthalmology volume leader in Mayville, ND
1,234 annual services across 340 beneficiaries
Standard deviations from ND 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 | 457 | 99th | $318 – $436 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 321 | 96th | $175 – $240 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 210 | 97th | $210 – $288 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 148 | 95th | $382 – $524 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 99 | 99.5th | $1401 – $1919 |
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Dr. Matthew Winkels, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Winkels National Provider Identifier | NPI #1811450588 (MD) | CMS NPPES Registry (58257) |
| Dr. Winkels Mayville CMS Volume Rank | 99.00th Pct (1,234 CMS svcs; Z -0.517σ) | CMS Medicare Part B (ND Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mayville, ND) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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