Dr. Louie Kostopoulos, MD
2801 W Kinnickinnic River Pkwy, Ste 840, Milwaukee, WI 53215 • +1-246-555-7394
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Milwaukee Percentiles
NPI #1356431001 • CBSA Regional • Interventional Cardiology
Anchored in Milwaukee, WI 53215, Dr. Louie Kostopoulos, MD (NPI 1356431001) logged 3,853 annual procedures (upper-quartile active clinical volume (84.21th Milwaukee percentile), 83.33th WI percentile, +0.91σ) with sub-specialty concentration in 84 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Louie Kostopoulos (53215) place 99214 at the top of the practice ledger (738 yearly units, 84.21th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1356431001 (2801 W Kinnickinnic River Pkwy, Ste 840, Milwaukee) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 10-minute average reception wait and 4.62/5 biomarker openness.
Spanning 16 years of clinical practice following 2010 graduation from medical training, Dr. Louie Kostopoulos integrates 84 Active CMS HCPCS Codes diagnostics for Milwaukee metro patients.
Compared against Milwaukee, WI Interventional Cardiology peers
3,853 annual services across 748 beneficiaries
Standard deviations from WI Interventional 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 | Moderate-to-High Complexity Internal Medicine Follow-Up | 738 | 84.21th | $76 – $104 |
| 99213 | Established Preventive & Chronic Care Visit | 426 | 89.21th | $58 – $80 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 213 | 81.21th | $28 – $43 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 164 | 79.21th | $89 – $122 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 98 | 88.21th | $106 – $145 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (84 HCPCS billing breadth) | 2,214 | 84.21th | $68 – $99 |
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Dr. Louie Kostopoulos, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kostopoulos National Provider Identifier | NPI #1356431001 (MD) | CMS NPPES Registry (53215) |
| Dr. Kostopoulos Milwaukee CMS Volume Rank | 84.21th Pct (3,853 CMS svcs; Z +0.910σ) | CMS Medicare Part B (WI Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Milwaukee, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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