Dr. Yang Zhang, MD
2226 Nelson Hwy Ste 200, Chapel Hill, NC 27517 • +1-551-555-3036
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Chapel Hill Percentiles
NPI #1588040844 • CBSA Regional • Ophthalmology
CMS Medicare Part B utilization records credit Dr. Yang Zhang (MD, NPI 1588040844) at 2226 Nelson Hwy Ste 200 in Chapel Hill with 12,621 annual clinical services (327 beneficiaries), corresponding to a +0.01σ regional deviation and top-decile high-throughput specialist (94.44th percentile in Chapel Hill) with sub-specialty concentration in 50 Active CMS HCPCS Codes.
Procedural volume for Dr. Zhang is led by HCPCS 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam — 803 annual services, $127–$174 GPCI cash estimate), followed by CPT 92134 (Scanning Computerized Ophthalmic Retinal OCT Imaging, 564/yr) and CPT 92083 (Extended Threshold Visual Field Glaucoma Perimetry, 369/yr).
Cash-pay intake data for NPI 1588040844 (2226 Nelson Hwy Ste 200, Chapel Hill) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 15-minute average reception wait and 4.66/5 biomarker openness.
Clinical background for Dr. Zhang (MD, NPI #1588040844) includes accredited doctoral training (2009, 17 yrs in practice) and virtual + in-office availability across NC.
Top 10% Ophthalmology volume leader in Chapel Hill, NC
12,621 annual services across 327 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 | 803 | 94.44th | $127 – $174 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 564 | 96.44th | $70 – $96 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 369 | 89.44th | $84 – $115 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 261 | 91.44th | $153 – $209 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 174 | 94.44th | $559 – $766 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (50 HCPCS billing breadth) | 10,450 | 94.44th | $111 – $161 |
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Dr. Yang Zhang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zhang National Provider Identifier | NPI #1588040844 (MD) | CMS NPPES Registry (27517) |
| Dr. Zhang Chapel Hill CMS Volume Rank | 94.44th Pct (12,621 CMS svcs; Z +0.014σ) | CMS Medicare Part B (NC Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chapel Hill, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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