Dr. Juan Diaz, MD
420 E Division St, Fond Du Lac, WI 54935 • +1-931-555-4053
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Fond Du Lac Percentiles
NPI #1780793737 • CBSA Regional • Interventional Cardiology
Operating out of Fond Du Lac, WI (420 E Division St), Interventional Cardiology clinician Dr. Juan Diaz, MD (accredited MD/DO training, 2002) maintains a top-decile high-throughput specialist (99th percentile in Fond Du Lac) (51.52th WI percentile; Z-score -0.18σ across 2,277 documented services) with sub-specialty concentration in 56 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Juan Diaz (54935) place 99214 at the top of the practice ledger (1025 yearly units, 99th metro rank), rounded out by 99213 and 93000.
Self-pay new patient consultations with Dr. Diaz (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.88/5 modern protocol openness score across 10 patient logs.
NPI registry verification (#1780793737) confirms Dr. Juan Diaz's MD standing serving CBSA 54935 with a 4.59/5 patient scorecard.
Top 10% Interventional Cardiology volume leader in Fond Du Lac, WI
2,277 annual services across 908 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 | 1,025 | 99th | $80 – $109 |
| 99213 | Established Preventive & Chronic Care Visit | 592 | 99.5th | $61 – $84 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 296 | 99th | $29 – $44 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 228 | 99.5th | $94 – $128 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 137 | 95th | $111 – $152 |
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Dr. Juan Diaz, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Diaz National Provider Identifier | NPI #1780793737 (MD) | CMS NPPES Registry (54935) |
| Dr. Diaz Fond Du Lac CMS Volume Rank | 99.00th Pct (2,277 CMS svcs; Z -0.180σ) | CMS Medicare Part B (WI Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fond Du Lac, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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