Dr. Wei Sun, MD
745 Fletcher DR Ste 202, Elgin, IL 60123 • +1-677-555-1848
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Elgin Percentiles
NPI #1164487450 • CBSA Regional • Gastroenterology
Statistical peer benchmarking across IL Gastroenterology providers positions Dr. Wei Sun, MD in Elgin at +0.05σ (22.22th city percentile / 80.19th state percentile, 340 Medicare beneficiaries), with clinical focus spanning 41 Active CMS HCPCS Codes.
Procedural volume for Dr. Sun is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 188 annual services, $70–$96 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 127/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 107/yr).
Cash-pay intake data for NPI 1164487450 (745 Fletcher DR Ste 202, Elgin) indicates $218.00 typical out-of-pocket visit spend against a $218.00 locality benchmark, paired with 16-minute average reception wait and 4.68/5 biomarker openness.
From 745 Fletcher DR Ste 202 in Elgin (+1-677-555-1848), Dr. Sun, MD (23-year clinical track record) delivers 41 Active CMS HCPCS Codes care.
Compared against Elgin, IL Gastroenterology peers
3,088 annual services across 340 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 | 188 | 22.22th | $70 – $96 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 127 | 23.22th | $168 – $230 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 107 | 26.22th | $140 – $191 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 51 | 25.22th | $187 – $257 |
| 99204 | New Patient Digestive & Hepatology Consultation | 36 | 17.22th | $98 – $135 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (41 HCPCS billing breadth) | 2,580 | 22.22th | $66 – $96 |
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Dr. Wei Sun, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sun National Provider Identifier | NPI #1164487450 (MD) | CMS NPPES Registry (60123) |
| Dr. Sun Elgin CMS Volume Rank | 22.22th Pct (3,088 CMS svcs; Z +0.053σ) | CMS Medicare Part B (IL Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Elgin, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 16 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.68/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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