Dr. Joseph Lin, MD
1135 S Sunset Ave, Suite 210, West Covina, CA 91790 • +1-934-555-7146
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & West Covina Percentiles
NPI #1346404340 • CBSA Regional • Ophthalmology
Within the West Covina, CA (CBSA local) Ophthalmology cohort, Dr. Joseph Lin, MD with sub-specialty concentration in 56 Active CMS HCPCS Codes ranks at the 40th municipal percentile and 66.01th CA percentile (-0.21σ Z-score) based on 4,578 billed procedures for 329 patients.
Among 6 tracked CMS fee-schedule codes for Dr. Lin (averaging 13.9 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 12% of tracked volume (542 encounters), paired with 92134 (381x).
Direct cash-pay transparency modeling sets Dr. Lin's baseline new-consult rate near $239.00 in West Covina, CA (cash-pay accepted, in-person clinic visits only, 17-minute average reception wait).
Spanning 10 years of clinical practice following 2016 graduation from medical training, Dr. Joseph Lin integrates 56 Active CMS HCPCS Codes diagnostics for West Covina metro patients.
Compared against West Covina, CA Ophthalmology peers
4,578 annual services across 329 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 | 542 | 40th | $124 – $170 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 381 | 35th | $68 – $94 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 249 | 40th | $82 – $112 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 176 | 35th | $149 – $204 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 117 | 40th | $546 – $749 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (56 HCPCS billing breadth) | 3,112 | 40th | $109 – $158 |
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Dr. Joseph Lin, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lin National Provider Identifier | NPI #1346404340 (MD) | CMS NPPES Registry (91790) |
| Dr. Lin West Covina CMS Volume Rank | 40.00th Pct (4,578 CMS svcs; Z -0.208σ) | CMS Medicare Part B (CA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (West Covina, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 17 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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