Dr. Dimitrios Koudoumas, MD
1101 26th St S, Great Falls, MT 59405 • +1-648-555-6160
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Great Falls Percentiles
NPI #1639456767 • CBSA Regional • Thoracic Surgery
CMS Medicare Part B utilization records credit Dr. Dimitrios Koudoumas (MD, NPI 1639456767) at 1101 26th St S in Great Falls with 792 annual clinical services (223 beneficiaries), corresponding to a +0.00σ regional deviation and top-decile high-throughput specialist (99th percentile in Great Falls) with sub-specialty concentration in 118 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Dimitrios Koudoumas (59405) place 99214 at the top of the practice ledger (356 yearly units, 99th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1639456767 (1101 26th St S, Great Falls) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 11-minute average reception wait and 4.55/5 biomarker openness.
NPI registry verification (#1639456767) confirms Dr. Dimitrios Koudoumas's MD standing serving CBSA 59405 with a 4.58/5 patient scorecard.
Top 10% Thoracic Surgery volume leader in Great Falls, MT
792 annual services across 223 beneficiaries
Standard deviations from MT Thoracic Surgery 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 | 356 | 99th | $320 – $439 |
| 99213 | Established Preventive & Chronic Care Visit | 206 | 98th | $245 – $336 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 103 | 95th | $117 – $160 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 79 | 98th | $376 – $516 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 48 | 99th | $446 – $611 |
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Dr. Dimitrios Koudoumas, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koudoumas National Provider Identifier | NPI #1639456767 (MD) | CMS NPPES Registry (59405) |
| Dr. Koudoumas Great Falls CMS Volume Rank | 99.00th Pct (792 CMS svcs; Z +0.000σ) | CMS Medicare Part B (MT Thoracic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Great Falls, MT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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