Dr. Shannon Li, MD
610 S Maple Ave Ste 5500, Oak Park, IL 60304 • +1-213-555-4326
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Oak Park Percentiles
NPI #1164957064 • CBSA Regional • Cardiology
Dr. Shannon Li, MD (NPI #1164957064) practices Cardiology in Oak Park, IL (60304) with sub-specialty concentration in 32 Active CMS HCPCS Codes, recording 1,693 annual CMS services across 934 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (25th Oak Park percentile) (-0.53σ vs IL state mean, 25.14th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Li (averaging 1.8 services per beneficiary), 99214 (Established Cardiology Consultation & Hemodynamic Review) represents 38% of tracked volume (643 encounters), paired with 93000 (474x).
Self-pay new patient consultations with Dr. Li (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 9-minute average reception wait, and a 4.67/5 modern protocol openness score across 7 patient logs.
Spanning 24 years of clinical practice following 2002 graduation from medical training, Dr. Shannon Li integrates 32 Active CMS HCPCS Codes diagnostics for Oak Park metro patients.
Compared against Oak Park, IL Cardiology peers
1,693 annual services across 934 beneficiaries
Standard deviations from IL Cardiology 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 Cardiology Consultation & Hemodynamic Review | 643 | 25th | $145 – $199 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 474 | 30th | $57 – $78 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 305 | 21th | $271 – $372 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 169 | 24th | $170 – $233 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 102 | 28th | $208 – $285 |
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Dr. Shannon Li, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Li National Provider Identifier | NPI #1164957064 (MD) | CMS NPPES Registry (60304) |
| Dr. Li Oak Park CMS Volume Rank | 25.00th Pct (1,693 CMS svcs; Z -0.528σ) | CMS Medicare Part B (IL Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oak Park, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 9 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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