Dr. William Chen, MD
440 E Main St Ste C, Bay Shore, NY 11706 • +1-624-555-2323
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Bay Shore Percentiles
NPI #1962602136 • CBSA Regional • Radiation Oncology
Operating out of Bay Shore, NY (440 E Main St Ste C), Radiation Oncology clinician Dr. William Chen, MD (accredited MD/DO training, 1998) maintains a mid-cohort balanced caseload (50th Bay Shore percentile) (76.67th NY percentile; Z-score +0.14σ across 3,039 documented services) with sub-specialty concentration in 47 Active CMS HCPCS Codes.
Dr. Chen's longitudinal care intensity (13.2 billed units per patient across 230 individuals) centers on 99214 (1368 annual units) and 99213 ($126–$173 cash range).
Direct cash-pay transparency modeling sets Dr. Chen's baseline new-consult rate near $232.00 in Bay Shore, NY (cash-pay accepted, in-person clinic visits only, 9-minute average reception wait).
Credentialed as an MD specialist with 28 years post-graduation experience since completing medical school at an LCME/COCA institution (1998), Dr. Chen coordinates 47 Active CMS HCPCS Codes workups from 440 E Main St Ste C (+1-624-555-2323).
Compared against Bay Shore, NY Radiation Oncology peers
3,039 annual services across 230 beneficiaries
Standard deviations from NY 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 | 1,368 | 50th | $165 – $226 |
| 99213 | Established Preventive & Chronic Care Visit | 790 | 47th | $126 – $173 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 395 | 47th | $60 – $83 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 304 | 47th | $194 – $266 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 182 | 50th | $230 – $315 |
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Dr. William Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1962602136 (MD) | CMS NPPES Registry (11706) |
| Dr. Chen Bay Shore CMS Volume Rank | 50.00th Pct (3,039 CMS svcs; Z +0.136σ) | CMS Medicare Part B (NY Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bay Shore, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 9 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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