Dr. Jack Leong, MD
3000 N Cicero Ave, Chicago, IL 60641 • +1-826-555-7353
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1174506513 • CBSA 16980 • Pediatric Medicine
Dr. Jack Leong, MD (NPI #1174506513) practices Pediatric Medicine in Chicago, IL (60641) with sub-specialty concentration in 13 Active CMS HCPCS Codes, recording 2,243 annual CMS services across 43 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (50th Chicago percentile) (+0.07σ vs IL state mean, 60th statewide percentile).
Dr. Leong's longitudinal care intensity (52.2 billed units per patient across 43 individuals) centers on 99214 (88 annual units) and 99213 ($35–$50 cash range).
Direct cash-pay transparency modeling sets Dr. Leong's baseline new-consult rate near $222.00 in Chicago, IL (cash-pay accepted, in-person clinic visits only, 9-minute average reception wait).
Spanning 22 years of clinical practice following 2004 graduation from medical training, Dr. Jack Leong integrates 13 Active CMS HCPCS Codes diagnostics for Chicago metro patients.
Compared against Chicago, IL Pediatric Medicine peers
2,243 annual services across 43 beneficiaries
Standard deviations from IL Pediatric 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 | 88 | 50th | $46 – $63 |
| 99213 | Established Preventive & Chronic Care Visit | 51 | 54th | $35 – $50 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 25 | 45th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 20 | 50th | $54 – $74 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 12 | 51th | $64 – $88 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (13 HCPCS billing breadth) | 2,048 | 50th | $45 – $65 |
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Dr. Jack Leong, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Leong National Provider Identifier | NPI #1174506513 (MD) | CMS NPPES Registry (60641) |
| Dr. Leong Chicago CMS Volume Rank | 50.00th Pct (2,243 CMS svcs; Z +0.066σ) | CMS Medicare Part B (IL Pediatric Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chicago, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 9 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.70/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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