Dr. Jeffrey Winterfield, MD
171 Ashley Ave, Charleston, SC 29425 • +1-651-555-4382
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Charleston Percentiles
NPI #1215961974 • CBSA Regional • Clinical Cardiac Electrophysiology
CMS Medicare Part B utilization records credit Dr. Jeffrey Winterfield (MD, NPI 1215961974) at 171 Ashley Ave in Charleston with 3,426 annual clinical services (1,299 beneficiaries), corresponding to a -0.86σ regional deviation and focused low-volume boutique caseload (33.33th Charleston percentile) with sub-specialty concentration in 60 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 171 Ashley Ave shows Dr. Jeffrey Winterfield's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1542x/yr, 33.33th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 891x/yr, $94–$128).
Cash-pay intake data for NPI 1215961974 (171 Ashley Ave, Charleston) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 22-minute average reception wait and 4.84/5 biomarker openness.
NPI registry verification (#1215961974) confirms Dr. Jeffrey Winterfield's MD standing serving CBSA 29425 with a 4.67/5 patient scorecard.
Compared against Charleston, SC Clinical Cardiac Electrophysiology peers
3,426 annual services across 1,299 beneficiaries
Standard deviations from SC Clinical Cardiac Electrophysiology 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 | 1,542 | 33.33th | $122 – $167 |
| 99213 | Established Preventive & Chronic Care Visit | 891 | 33.33th | $94 – $128 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 445 | 29.33th | $45 – $61 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 343 | 31.33th | $143 – $197 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 206 | 31.33th | $170 – $233 |
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Dr. Jeffrey Winterfield, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Winterfield National Provider Identifier | NPI #1215961974 (MD) | CMS NPPES Registry (29425) |
| Dr. Winterfield Charleston CMS Volume Rank | 33.33th Pct (3,426 CMS svcs; Z -0.856σ) | CMS Medicare Part B (SC Clinical Cardiac Electrophysiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Charleston, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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