Dr. Eric Hwang, MD
1950 Sunny Crest DR Ste 3200, Fullerton, CA 92835 • +1-407-555-1203
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Fullerton Percentiles
NPI #1538620802 • CBSA Regional • Ophthalmology
Dr. Eric Hwang, MD (NPI #1538620802) practices Ophthalmology in Fullerton, CA (92835) with sub-specialty concentration in 30 Active CMS HCPCS Codes, recording 1,966 annual CMS services across 481 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (16.67th Fullerton percentile) (-0.36σ vs CA state mean, 31.89th statewide percentile).
Procedural volume for Dr. Hwang is led by HCPCS 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam — 727 annual services, $226–$310 GPCI cash estimate), followed by CPT 92134 (Scanning Computerized Ophthalmic Retinal OCT Imaging, 511/yr) and CPT 92083 (Extended Threshold Visual Field Glaucoma Perimetry, 334/yr).
Cash-pay intake data for NPI 1538620802 (1950 Sunny Crest DR Ste 3200, Fullerton) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 13-minute average reception wait and 4.45/5 biomarker openness.
Spanning 31 years of clinical practice following 1995 graduation from medical training, Dr. Eric Hwang integrates 30 Active CMS HCPCS Codes diagnostics for Fullerton metro patients.
Compared against Fullerton, CA Ophthalmology peers
1,966 annual services across 481 beneficiaries
Standard deviations from CA 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 | 727 | 16.67th | $226 – $310 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 511 | 18.67th | $125 – $171 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 334 | 18.67th | $149 – $205 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 236 | 12.67th | $272 – $373 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 157 | 16.67th | $996 – $1365 |
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Dr. Eric Hwang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hwang National Provider Identifier | NPI #1538620802 (MD) | CMS NPPES Registry (92835) |
| Dr. Hwang Fullerton CMS Volume Rank | 16.67th Pct (1,966 CMS svcs; Z -0.360σ) | CMS Medicare Part B (CA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fullerton, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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