Dr. Stephen Day, MD
4825 Mark Center DR Ste 150, Alexandria, VA 22311 • +1-206-555-5103
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Alexandria Percentiles
NPI #1851397467 • CBSA Regional • Interventional Cardiology
CMS Medicare Part B utilization records credit Dr. Stephen Day (MD, NPI 1851397467) at 4825 Mark Center DR Ste 150 in Alexandria with 1,718 annual clinical services (857 beneficiaries), corresponding to a -0.57σ regional deviation and top-decile high-throughput specialist (99th percentile in Alexandria) with sub-specialty concentration in 59 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Day (averaging 2.0 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (773 encounters), paired with 99213 (447x).
At 4825 Mark Center DR Ste 150 (22311), Dr. Stephen Day, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.61/5 bedside rating).
NPI registry verification (#1851397467) confirms Dr. Stephen Day's MD standing serving CBSA 22311 with a 4.85/5 patient scorecard.
Top 10% Interventional Cardiology volume leader in Alexandria, VA
1,718 annual services across 857 beneficiaries
Standard deviations from VA 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 | 773 | 99th | $167 – $228 |
| 99213 | Established Preventive & Chronic Care Visit | 447 | 97th | $127 – $175 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 223 | 99.5th | $61 – $83 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 172 | 96th | $196 – $268 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 103 | 99.5th | $232 – $318 |
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Dr. Stephen Day, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Day National Provider Identifier | NPI #1851397467 (MD) | CMS NPPES Registry (22311) |
| Dr. Day Alexandria CMS Volume Rank | 99.00th Pct (1,718 CMS svcs; Z -0.569σ) | CMS Medicare Part B (VA Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Alexandria, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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