Dr. Karen Sierra, MD
3250 Meridian Pkwy, Weston, FL 33331 • +1-976-555-4392
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Weston Percentiles
NPI #1265899702 • CBSA Regional • Geriatric Medicine
CMS Medicare Part B utilization records credit Dr. Karen Sierra (MD, NPI 1265899702) at 3250 Meridian Pkwy in Weston with 2,238 annual clinical services (477 beneficiaries), corresponding to a +0.01σ regional deviation and upper-quartile active clinical volume (75th Weston percentile) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Procedural volume for Dr. Sierra is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 768 annual services, $108–$147 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 444/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 222/yr).
At 3250 Meridian Pkwy (33331), Dr. Karen Sierra, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$216.00 per new consult (4.55/5 bedside rating).
Patients evaluating Dr. Karen Sierra in ZIP 33331 note 22 years of post-doctoral tenure (null, 2004) alongside 4.7 annual CMS procedures per patient.
Compared against Weston, FL Geriatric Medicine peers
2,238 annual services across 477 beneficiaries
Standard deviations from FL Geriatric 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 | 768 | 75th | $108 – $147 |
| 99213 | Established Preventive & Chronic Care Visit | 444 | 72th | $82 – $113 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 222 | 73th | $39 – $54 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 171 | 77th | $126 – $173 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 102 | 75th | $150 – $205 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (37 HCPCS billing breadth) | 531 | 75th | $97 – $141 |
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Dr. Karen Sierra, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sierra National Provider Identifier | NPI #1265899702 (MD) | CMS NPPES Registry (33331) |
| Dr. Sierra Weston CMS Volume Rank | 75.00th Pct (2,238 CMS svcs; Z +0.009σ) | CMS Medicare Part B (FL Geriatric Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Weston, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 9 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.77/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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