Dr. Alan Wan, DO
4305 W Medical Center DR Ste 1, Mchenry, IL 60050 • +1-557-555-4445
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Mchenry Percentiles
NPI #1669777074 • CBSA Regional • Hematology-Oncology
Dr. Alan Wan, DO (NPI #1669777074) practices Hematology-Oncology in Mchenry, IL (60050) with sub-specialty concentration in 24 Active CMS HCPCS Codes, recording 4,231 annual CMS services across 576 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (80th Mchenry percentile) (-0.64σ vs IL state mean, 48.38th statewide percentile).
Granular CPT/HCPCS billing distribution at 4305 W Medical Center DR Ste 1 shows Dr. Alan Wan's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1904x/yr, 80th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 1100x/yr, $126–$173).
Direct cash-pay transparency modeling sets Dr. Wan's baseline new-consult rate near $218.00 in Mchenry, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 11-minute average reception wait).
Spanning 21 years of clinical practice following 2005 graduation from medical training, Dr. Alan Wan integrates 24 Active CMS HCPCS Codes diagnostics for Mchenry metro patients.
Compared against Mchenry, IL Hematology-Oncology peers
4,231 annual services across 576 beneficiaries
Standard deviations from IL Hematology-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 | 1,904 | 80th | $165 – $226 |
| 99213 | Established Preventive & Chronic Care Visit | 1,100 | 85th | $126 – $173 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 550 | 83th | $60 – $83 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 423 | 78th | $194 – $266 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 254 | 81th | $230 – $315 |
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Dr. Alan Wan, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wan National Provider Identifier | NPI #1669777074 (DO) | CMS NPPES Registry (60050) |
| Dr. Wan Mchenry CMS Volume Rank | 80.00th Pct (4,231 CMS svcs; Z -0.640σ) | CMS Medicare Part B (IL Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mchenry, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 11 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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