Dr. Julie Margenthaler, MD
4500 Forest Park Ave, Div Surg Oncology, 8th Fl, Saint Louis, MO 63108 • +1-927-555-3473
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1750307054 • CBSA Regional • Surgical Oncology
Statistical peer benchmarking across MO Surgical Oncology providers positions Dr. Julie Margenthaler, MD in Saint Louis at -0.84σ (99th city percentile / 0th state percentile, 344 Medicare beneficiaries), with clinical focus spanning 24 Active CMS HCPCS Codes.
Procedural volume for Dr. Margenthaler is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 298 annual services, $356–$488 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 172/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 86/yr).
Direct cash-pay transparency modeling sets Dr. Margenthaler's baseline new-consult rate near $209.00 in Saint Louis, MO (cash-pay accepted, hybrid in-clinic and telehealth video consults, 22-minute average reception wait).
Credentialed as an MD specialist with 30 years post-graduation experience since completing medical school at an LCME/COCA institution (1996), Dr. Margenthaler coordinates 24 Active CMS HCPCS Codes workups from 4500 Forest Park Ave, Div Surg Oncology, 8th Fl (+1-927-555-3473).
Top 10% Surgical Oncology volume leader in Saint Louis, MO
663 annual services across 344 beneficiaries
Standard deviations from MO Surgical 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 | 298 | 99th | $356 – $488 |
| 99213 | Established Preventive & Chronic Care Visit | 172 | 95th | $273 – $374 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 86 | 94th | $130 – $178 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 66 | 95th | $418 – $573 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 40 | 96th | $496 – $679 |
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Dr. Julie Margenthaler, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Margenthaler National Provider Identifier | NPI #1750307054 (MD) | CMS NPPES Registry (63108) |
| Dr. Margenthaler Saint Louis CMS Volume Rank | 99.00th Pct (663 CMS svcs; Z -0.838σ) | CMS Medicare Part B (MO Surgical Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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