Dr. Li-Chien Chen, DO
4445 S Eastern Ave Ste 1, Las Vegas, NV 89119 • +1-774-555-1578
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Las Vegas Percentiles
NPI #1528492949 • CBSA Regional • Infectious Disease
Operating out of Las Vegas, NV (4445 S Eastern Ave Ste 1), Infectious Disease clinician Dr. Li-Chien Chen, DO (accredited MD/DO training, 1993) maintains a mid-cohort balanced caseload (41.18th Las Vegas percentile) (40.74th NV percentile; Z-score -0.32σ across 3,045 documented services) with sub-specialty concentration in 13 Active CMS HCPCS Codes.
Procedural volume for Dr. Chen is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1370 annual services, $154–$211 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 792/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 396/yr).
At 4445 S Eastern Ave Ste 1 (89119), Dr. Li-Chien Chen, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.66/5 bedside rating).
NPI registry verification (#1528492949) confirms Dr. Li-Chien Chen's DO standing serving CBSA 89119 with a 4.82/5 patient scorecard.
Compared against Las Vegas, NV Infectious Disease peers
3,045 annual services across 608 beneficiaries
Standard deviations from NV Infectious Disease mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 1,370 | 41.18th | $154 – $211 |
| 99213 | Established Preventive & Chronic Care Visit | 792 | 36.18th | $118 – $162 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 396 | 39.18th | $56 – $77 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 305 | 42.18th | $181 – $248 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 183 | 37.18th | $215 – $294 |
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Dr. Li-Chien Chen, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1528492949 (DO) | CMS NPPES Registry (89119) |
| Dr. Chen Las Vegas CMS Volume Rank | 41.18th Pct (3,045 CMS svcs; Z -0.317σ) | CMS Medicare Part B (NV Infectious Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Las Vegas, NV) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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