Dr. Karel Diaz Reyes, MD
5200 Ne 2nd Ave, Miami, FL 33137 • +1-575-555-4821
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Miami Percentiles
NPI #1669853537 • CBSA 33100 • Internal Medicine
Dr. Karel Diaz Reyes, MD (NPI #1669853537) practices Internal Medicine in Miami, FL (33137) with sub-specialty concentration in 11 Active CMS HCPCS Codes, recording 5,870 annual CMS services across 522 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (94.26th percentile in Miami) (+0.04σ vs FL state mean, 88.12th statewide percentile).
Dr. Diaz Reyes's longitudinal care intensity (11.2 billed units per patient across 522 individuals) centers on 99214 (2642 annual units) and 99213 ($129–$177 cash range).
At 5200 Ne 2nd Ave (33137), Dr. Karel Diaz Reyes, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$227.00 per new consult (4.70/5 bedside rating).
NPI registry verification (#1669853537) confirms Dr. Karel Diaz Reyes's MD standing serving CBSA 33100 with a 4.73/5 patient scorecard.
Top 10% Internal Medicine volume leader in Miami, FL
5,870 annual services across 522 beneficiaries
Standard deviations from FL Internal Medicine 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 | 2,642 | 94.26th | $169 – $232 |
| 99213 | Established Preventive & Chronic Care Visit | 1,526 | 93.26th | $129 – $177 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 763 | 90.26th | $62 – $85 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 587 | 91.26th | $199 – $272 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 352 | 92.26th | $235 – $322 |
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Dr. Karel Diaz Reyes, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Diaz Reyes National Provider Identifier | NPI #1669853537 (MD) | CMS NPPES Registry (33137) |
| Dr. Diaz Reyes Miami CMS Volume Rank | 94.26th Pct (5,870 CMS svcs; Z +0.038σ) | CMS Medicare Part B (FL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $227.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Miami, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $227.00 avg paid • 18 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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