Dr. Theresa Oey-Trudeau, MD
400 22nd Ave, Brookings, SD 57006 • +1-646-555-2401
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Brookings Percentiles
NPI #1285839787 • CBSA Regional • General Surgery
CMS Medicare Part B utilization records credit Dr. Theresa Oey-Trudeau (MD, NPI 1285839787) at 400 22nd Ave in Brookings with 722 annual clinical services (358 beneficiaries), corresponding to a -0.86σ regional deviation and top-decile high-throughput specialist (99th percentile in Brookings) with sub-specialty concentration in 62 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Oey-Trudeau (averaging 2.0 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (325 encounters), paired with 99213 (188x).
Self-pay new patient consultations with Dr. Oey-Trudeau (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 18-minute average reception wait, and a 4.41/5 modern protocol openness score across 6 patient logs.
Spanning 22 years of clinical practice following 2004 graduation from medical training, Dr. Theresa Oey-Trudeau integrates 62 Active CMS HCPCS Codes diagnostics for Brookings metro patients.
Top 10% General Surgery volume leader in Brookings, SD
722 annual services across 358 beneficiaries
Standard deviations from SD General 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 | 325 | 99th | $212 – $290 |
| 99213 | Established Preventive & Chronic Care Visit | 188 | 95th | $162 – $222 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 94 | 99.5th | $77 – $106 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 72 | 99.5th | $249 – $341 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 43 | 98th | $295 – $404 |
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Dr. Theresa Oey-Trudeau, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Oey-Trudeau National Provider Identifier | NPI #1285839787 (MD) | CMS NPPES Registry (57006) |
| Dr. Oey-Trudeau Brookings CMS Volume Rank | 99.00th Pct (722 CMS svcs; Z -0.858σ) | CMS Medicare Part B (SD General Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brookings, SD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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