Dr. Et-Tsu Chen, MD
1001 Chesterbrook Blvd, Abramson Cancer Center At Valley Forge, Berwyn, PA 19312 • +1-768-555-3764
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Berwyn Percentiles
NPI #1508894510 • CBSA Regional • Radiation Oncology
Within the Berwyn, PA (CBSA local) Radiation Oncology cohort, Dr. Et-Tsu Chen, MD with sub-specialty concentration in 26 Active CMS HCPCS Codes ranks at the 99th municipal percentile and 60th PA percentile (-0.12σ Z-score) based on 1,764 billed procedures for 248 patients.
Dr. Chen's longitudinal care intensity (7.1 billed units per patient across 248 individuals) centers on 99214 (794 annual units) and 99213 ($105–$144 cash range).
At 1001 Chesterbrook Blvd, Abramson Cancer Center At Valley Forge (19312), Dr. Et-Tsu Chen, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.93/5 bedside rating).
Clinical background for Dr. Chen (MD, NPI #1508894510) includes accredited doctoral training (2006, 20 yrs in practice) and virtual + in-office availability across PA.
Top 10% Radiation Oncology volume leader in Berwyn, PA
1,764 annual services across 248 beneficiaries
Standard deviations from PA Radiation Oncology 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 | 794 | 99th | $137 – $188 |
| 99213 | Established Preventive & Chronic Care Visit | 459 | 99.5th | $105 – $144 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 229 | 99.5th | $50 – $69 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 176 | 98th | $161 – $220 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 106 | 99.5th | $190 – $261 |
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Dr. Et-Tsu Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1508894510 (MD) | CMS NPPES Registry (19312) |
| Dr. Chen Berwyn CMS Volume Rank | 99.00th Pct (1,764 CMS svcs; Z -0.116σ) | CMS Medicare Part B (PA Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Berwyn, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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