Dr. Katherine Lewinski, DO
2650 Ridge Ave, Evanston, IL 60201 • +1-222-555-7020
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Evanston Percentiles
NPI #1114108727 • CBSA Regional • Internal Medicine
Operating out of Evanston, IL (2650 Ridge Ave), Internal Medicine clinician Dr. Katherine Lewinski, DO (accredited MD/DO training, 2006) maintains a upper-quartile active clinical volume (84.38th Evanston percentile) (59.23th IL percentile; Z-score -0.14σ across 1,706 documented services) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Lewinski (averaging 4.0 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 41% of tracked volume (702 encounters), paired with 99213 (406x).
Self-pay new patient consultations with Dr. Lewinski (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 17-minute average reception wait, and a 4.66/5 modern protocol openness score across 11 patient logs.
From 2650 Ridge Ave in Evanston (+1-222-555-7020), Dr. Lewinski, DO (20-year clinical track record) delivers 30 Active CMS HCPCS Codes care.
Compared against Evanston, IL Internal Medicine peers
1,706 annual services across 426 beneficiaries
Standard deviations from IL Internal 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 | 702 | 84.38th | $132 – $181 |
| 99213 | Established Preventive & Chronic Care Visit | 406 | 86.38th | $101 – $139 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 203 | 84.38th | $48 – $66 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 156 | 81.38th | $155 – $212 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 94 | 86.38th | $184 – $252 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (30 HCPCS billing breadth) | 146 | 84.38th | $119 – $173 |
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Dr. Katherine Lewinski, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lewinski National Provider Identifier | NPI #1114108727 (DO) | CMS NPPES Registry (60201) |
| Dr. Lewinski Evanston CMS Volume Rank | 84.38th Pct (1,706 CMS svcs; Z -0.139σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Evanston, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 17 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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