Dr. David Hwang, MD
8 Koret Way, San Francisco, CA 94143 • +1-894-555-9265
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1346292224 • CBSA 41860 • Ophthalmology
Operating out of San Francisco, CA (8 Koret Way), Ophthalmology clinician Dr. David Hwang, MD (accredited MD/DO training, 1994) maintains a focused low-volume boutique caseload (31.15th San Francisco percentile) (20.24th CA percentile; Z-score -0.39σ across 1,385 documented services) with sub-specialty concentration in 45 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 8 Koret Way shows Dr. David Hwang's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 512x/yr, 31.15th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 360x/yr, $180–$246).
Cash-pay intake data for NPI 1346292224 (8 Koret Way, San Francisco) indicates $250.00 typical out-of-pocket visit spend against a $250.00 locality benchmark, paired with 16-minute average reception wait and 4.40/5 biomarker openness.
Clinical background for Dr. Hwang (MD, NPI #1346292224) includes accredited doctoral training (1994, 32 yrs in practice) and virtual + in-office availability across CA.
Compared against San Francisco, CA Ophthalmology peers
1,385 annual services across 455 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 | 512 | 31.15th | $326 – $447 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 360 | 28.15th | $180 – $246 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 235 | 35.15th | $216 – $296 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 166 | 31.15th | $393 – $538 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 111 | 30.15th | $1438 – $1971 |
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Dr. David Hwang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hwang National Provider Identifier | NPI #1346292224 (MD) | CMS NPPES Registry (94143) |
| Dr. Hwang San Francisco CMS Volume Rank | 31.15th Pct (1,385 CMS svcs; Z -0.394σ) | CMS Medicare Part B (CA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $250.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Francisco, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $250.00 avg paid • 16 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.40/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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