Dr. John Martens, MD
411 Laurel St, Suite C100, Des Moines, IA 50314 • +1-375-555-7355
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Des Moines Percentiles
NPI #1699852368 • CBSA Regional • Radiation Oncology
Statistical peer benchmarking across IA Radiation Oncology providers positions Dr. John Martens, MD in Des Moines at -0.09σ (50th city percentile / 62.5th state percentile, 270 Medicare beneficiaries), with clinical focus spanning 27 Active CMS HCPCS Codes.
Procedural volume for Dr. Martens is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1049 annual services, $117–$161 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 606/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 303/yr).
Uninsured and high-deductible cash patients visiting Dr. John Martens in Des Moines (50314) face an estimated $209.00 initial evaluation fee at 411 Laurel St, Suite C100 (in-person clinic visits only; 9-minute average reception wait; bedside manner 4.55/5 from 3 verified reports).
NPI registry verification (#1699852368) confirms Dr. John Martens's MD standing serving CBSA 50314 with a 4.72/5 patient scorecard.
Compared against Des Moines, IA Radiation Oncology peers
2,331 annual services across 270 beneficiaries
Standard deviations from IA Radiation 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 | 1,049 | 50th | $117 – $161 |
| 99213 | Established Preventive & Chronic Care Visit | 606 | 52th | $90 – $123 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 303 | 49th | $43 – $59 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 233 | 47th | $138 – $188 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 140 | 53th | $163 – $223 |
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Dr. John Martens, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Martens National Provider Identifier | NPI #1699852368 (MD) | CMS NPPES Registry (50314) |
| Dr. Martens Des Moines CMS Volume Rank | 50.00th Pct (2,331 CMS svcs; Z -0.085σ) | CMS Medicare Part B (IA Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Des Moines, IA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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