Dr. Christopher Williams, MD
30 Medical Center Blvd Ste 104, Chester, PA 19013 • +1-424-555-8771
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Chester Percentiles
NPI #1225001845 • CBSA Regional • Ophthalmology
Anchored in Chester, PA 19013, Dr. Christopher Williams, MD (NPI 1225001845) logged 2,493 annual procedures (mid-cohort balanced caseload (50th Chester percentile), 48.48th PA percentile, -0.36σ) with sub-specialty concentration in 42 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 30 Medical Center Blvd Ste 104 shows Dr. Christopher Williams's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 922x/yr, 50th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 648x/yr, $116–$158).
Cash-pay intake data for NPI 1225001845 (30 Medical Center Blvd Ste 104, Chester) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 10-minute average reception wait and 4.41/5 biomarker openness.
Clinical background for Dr. Williams (MD, NPI #1225001845) includes accredited doctoral training (2008, 18 yrs in practice) and virtual + in-office availability across PA.
Compared against Chester, PA Ophthalmology peers
2,493 annual services across 747 beneficiaries
Standard deviations from PA 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 | 922 | 50th | $210 – $288 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 648 | 48th | $116 – $158 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 424 | 45th | $139 – $190 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 299 | 49th | $253 – $346 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 199 | 50th | $925 – $1267 |
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Dr. Christopher Williams, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Williams National Provider Identifier | NPI #1225001845 (MD) | CMS NPPES Registry (19013) |
| Dr. Williams Chester CMS Volume Rank | 50.00th Pct (2,493 CMS svcs; Z -0.365σ) | CMS Medicare Part B (PA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chester, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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