Dr. John Tasiopoulos, DO
1880 W Winchester Rd, Suite 201, Libertyville, IL 60048 • +1-695-555-8882
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Libertyville Percentiles
NPI #1346384492 • CBSA Regional • Gastroenterology
Statistical peer benchmarking across IL Gastroenterology providers positions Dr. John Tasiopoulos, DO in Libertyville at -0.25σ (20th city percentile / 36.84th state percentile, 521 Medicare beneficiaries), with clinical focus spanning 20 Active CMS HCPCS Codes.
Dr. Tasiopoulos's longitudinal care intensity (1.9 billed units per patient across 521 individuals) centers on 99214 (370 annual units) and 45380 ($843–$1155 cash range).
Cash-pay intake data for NPI 1346384492 (1880 W Winchester Rd, Suite 201, Libertyville) indicates $218.00 typical out-of-pocket visit spend against a $218.00 locality benchmark, paired with 22-minute average reception wait and 4.62/5 biomarker openness.
Credentialed as an DO specialist with 31 years post-graduation experience since completing medical school at an LCME/COCA institution (1995), Dr. Tasiopoulos coordinates 20 Active CMS HCPCS Codes workups from 1880 W Winchester Rd, Suite 201 (+1-695-555-8882).
Compared against Libertyville, IL Gastroenterology peers
999 annual services across 521 beneficiaries
Standard deviations from IL Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 370 | 20th | $350 – $480 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 250 | 22th | $843 – $1155 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 210 | 19th | $700 – $959 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 100 | 22th | $938 – $1286 |
| 99204 | New Patient Digestive & Hepatology Consultation | 70 | 16th | $493 – $676 |
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Dr. John Tasiopoulos, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tasiopoulos National Provider Identifier | NPI #1346384492 (DO) | CMS NPPES Registry (60048) |
| Dr. Tasiopoulos Libertyville CMS Volume Rank | 20.00th Pct (999 CMS svcs; Z -0.252σ) | CMS Medicare Part B (IL Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Libertyville, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 22 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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