Dr. Andrew Chen, MD
521 S Ham Ln, Suite A, Lodi, CA 95242 • +1-273-555-5213
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Lodi Percentiles
NPI #1912014739 • CBSA Regional • Ophthalmology
Statistical peer benchmarking across CA Ophthalmology providers positions Dr. Andrew Chen, MD in Lodi at +0.64σ (99th city percentile / 90.18th state percentile, 1,876 Medicare beneficiaries), with clinical focus spanning 57 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Andrew Chen (95242) place 92014 at the top of the practice ledger (2495 yearly units, 99th metro rank), rounded out by 92134 and 92083.
Uninsured and high-deductible cash patients visiting Dr. Andrew Chen in Lodi (95242) face an estimated $239.00 initial evaluation fee at 521 S Ham Ln, Suite A (in-person clinic visits only; 9-minute average reception wait; bedside manner 4.91/5 from 9 verified reports).
Patients evaluating Dr. Andrew Chen in ZIP 95242 note 22 years of post-doctoral tenure (null, 2004) alongside 10.2 annual CMS procedures per patient.
Top 10% Ophthalmology volume leader in Lodi, CA
19,193 annual services across 1,876 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 | 2,495 | 99th | $157 – $215 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 1,753 | 96th | $86 – $118 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 1,146 | 99.5th | $104 – $142 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 809 | 99.5th | $188 – $258 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 539 | 95th | $690 – $946 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (57 HCPCS billing breadth) | 12,451 | 99th | $138 – $200 |
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Dr. Andrew Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1912014739 (MD) | CMS NPPES Registry (95242) |
| Dr. Chen Lodi CMS Volume Rank | 99.00th Pct (19,193 CMS svcs; Z +0.644σ) | CMS Medicare Part B (CA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lodi, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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