Dr. Lloyd Williams, MD
2351 Erwin Road, Durham, NC 27710 • +1-549-555-3132
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Durham Percentiles
NPI #1730333741 • CBSA Regional • Ophthalmology
Within the Durham, NC (CBSA local) Ophthalmology cohort, Dr. Lloyd Williams, MD with sub-specialty concentration in 60 Active CMS HCPCS Codes ranks at the 23.81th municipal percentile and 22.87th NC percentile (-0.19σ Z-score) based on 1,528 billed procedures for 479 patients.
Dr. Williams's longitudinal care intensity (3.2 billed units per patient across 479 individuals) centers on 92014 (565 annual units) and 92134 ($180–$246 cash range).
Self-pay new patient consultations with Dr. Williams (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 10-minute average reception wait, and a 4.88/5 modern protocol openness score across 6 patient logs.
Patients evaluating Dr. Lloyd Williams in ZIP 27710 note 10 years of post-doctoral tenure (null, 2016) alongside 3.2 annual CMS procedures per patient.
Compared against Durham, NC Ophthalmology peers
1,528 annual services across 479 beneficiaries
Standard deviations from NC 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 | 565 | 23.81th | $327 – $447 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 397 | 24.81th | $180 – $246 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 260 | 22.81th | $216 – $296 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 183 | 23.81th | $393 – $538 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 122 | 20.81th | $1439 – $1972 |
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Dr. Lloyd Williams, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Williams National Provider Identifier | NPI #1730333741 (MD) | CMS NPPES Registry (27710) |
| Dr. Williams Durham CMS Volume Rank | 23.81th Pct (1,528 CMS svcs; Z -0.193σ) | CMS Medicare Part B (NC Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Durham, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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