Dr. Aaron Chen, MD
8200 Walnut Hill Ln, Dallas, TX 75231 • +1-728-555-8436
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Dallas Percentiles
NPI #1942512934 • CBSA 19100 • Emergency Medicine
Operating out of Dallas, TX (8200 Walnut Hill Ln), Emergency Medicine clinician Dr. Aaron Chen, MD (accredited MD/DO training, 2016) maintains a mid-cohort balanced caseload (58.06th Dallas percentile) (56.41th TX percentile; Z-score -0.09σ across 880 documented services) with sub-specialty concentration in 36 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Aaron Chen (75231) place 99214 at the top of the practice ledger (396 yearly units, 58.06th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Chen's baseline new-consult rate near $211.00 in Dallas, TX (cash-pay accepted, in-person clinic visits only, 18-minute average reception wait).
From 8200 Walnut Hill Ln in Dallas (+1-728-555-8436), Dr. Chen, MD (10-year clinical track record) delivers 36 Active CMS HCPCS Codes care.
Compared against Dallas, TX Emergency Medicine peers
880 annual services across 336 beneficiaries
Standard deviations from TX Emergency Medicine 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 | 396 | 58.06th | $120 – $164 |
| 99213 | Established Preventive & Chronic Care Visit | 229 | 62.06th | $92 – $126 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 114 | 61.06th | $44 – $60 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 88 | 60.06th | $141 – $193 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 53 | 53.06th | $167 – $228 |
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Dr. Aaron Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1942512934 (MD) | CMS NPPES Registry (75231) |
| Dr. Chen Dallas CMS Volume Rank | 58.06th Pct (880 CMS svcs; Z -0.092σ) | CMS Medicare Part B (TX Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Dallas, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 18 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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