Dr. Eric Xanthopoulos, MD
Beloit Health System Uw Cancer Center, 1670 Lee Lane, Beloit, WI 53511 • +1-455-555-3123
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Beloit Percentiles
NPI #1457693079 • CBSA Regional • Radiation Oncology
Anchored in Beloit, WI 53511, Dr. Eric Xanthopoulos, MD (NPI 1457693079) logged 3,920 annual procedures (top-decile high-throughput specialist (99th percentile in Beloit), 91.58th WI percentile, +0.00σ) with sub-specialty concentration in 28 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Eric Xanthopoulos (53511) place 99214 at the top of the practice ledger (1764 yearly units, 99th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-455-555-3123, Dr. Xanthopoulos's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.73/5 composite reality score over 16 submissions).
Patients evaluating Dr. Eric Xanthopoulos in ZIP 53511 note 30 years of post-doctoral tenure (null, 1996) alongside 21.7 annual CMS procedures per patient.
Top 10% Radiation Oncology volume leader in Beloit, WI
3,920 annual services across 181 beneficiaries
Standard deviations from WI 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 | 1,764 | 99th | $115 – $157 |
| 99213 | Established Preventive & Chronic Care Visit | 1,019 | 97th | $88 – $120 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 510 | 99.5th | $42 – $57 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 392 | 94th | $135 – $184 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 235 | 96th | $160 – $219 |
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Dr. Eric Xanthopoulos, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Xanthopoulos National Provider Identifier | NPI #1457693079 (MD) | CMS NPPES Registry (53511) |
| Dr. Xanthopoulos Beloit CMS Volume Rank | 99.00th Pct (3,920 CMS svcs; Z +0.001σ) | CMS Medicare Part B (WI Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Beloit, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.56/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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