Dr. Willy Tsai, MD
203 Mills Ave, Greenville, SC 29605 • +1-520-555-9194
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Greenville Percentiles
NPI #1982636312 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across SC Internal Medicine providers positions Dr. Willy Tsai, MD in Greenville at -0.13σ (56.48th city percentile / 63.42th state percentile, 572 Medicare beneficiaries), with clinical focus spanning 35 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1982636312 highlights 1281 annual claims for 99214 (56.48th Greenville percentile; $101–$139 self-pay corridor) plus 740 encounters under 99213 and 370 under 93000.
Cash-pay intake data for NPI 1982636312 (203 Mills Ave, Greenville) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 16-minute average reception wait and 4.74/5 biomarker openness.
Patients evaluating Dr. Willy Tsai in ZIP 29605 note 24 years of post-doctoral tenure (null, 2002) alongside 5.0 annual CMS procedures per patient.
Compared against Greenville, SC Internal Medicine peers
2,846 annual services across 572 beneficiaries
Standard deviations from SC Internal 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 | 1,281 | 56.48th | $101 – $139 |
| 99213 | Established Preventive & Chronic Care Visit | 740 | 59.48th | $78 – $106 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 370 | 54.48th | $37 – $52 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 285 | 53.48th | $119 – $163 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 171 | 57.48th | $141 – $193 |
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Dr. Willy Tsai, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tsai National Provider Identifier | NPI #1982636312 (MD) | CMS NPPES Registry (29605) |
| Dr. Tsai Greenville CMS Volume Rank | 56.48th Pct (2,846 CMS svcs; Z -0.129σ) | CMS Medicare Part B (SC Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greenville, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.74/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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