Dr. Sylvain Silberstein, MD
15211 Vanowen St, Ste 100, Van Nuys, CA 91405 • +1-356-555-3872
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Van Nuys Percentiles
NPI #1710038427 • CBSA Regional • Internal Medicine
Dr. Sylvain Silberstein, MD (NPI #1710038427) practices Internal Medicine in Van Nuys, CA (91405) with sub-specialty concentration in 83 Active CMS HCPCS Codes, recording 16,240 annual CMS services across 327 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (94.74th percentile in Van Nuys) (+0.35σ vs CA state mean, 96.44th statewide percentile).
Dr. Silberstein's longitudinal care intensity (49.7 billed units per patient across 327 individuals) centers on 99214 (7298 annual units) and 99213 ($38–$53 cash range).
Uninsured and high-deductible cash patients visiting Dr. Sylvain Silberstein in Van Nuys (91405) face an estimated $239.00 initial evaluation fee at 15211 Vanowen St, Ste 100 (hybrid in-clinic and telehealth video consults; 19-minute average reception wait; bedside manner 4.80/5 from 17 verified reports).
From 15211 Vanowen St, Ste 100 in Van Nuys (+1-356-555-3872), Dr. Silberstein, MD (8-year clinical track record) delivers 83 Active CMS HCPCS Codes care.
Top 10% Internal Medicine volume leader in Van Nuys, CA
16,240 annual services across 327 beneficiaries
Standard deviations from CA 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 | 7,298 | 94.74th | $50 – $68 |
| 99213 | Established Preventive & Chronic Care Visit | 4,217 | 93.74th | $38 – $53 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 2,108 | 93.74th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 1,622 | 97.74th | $58 – $80 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 973 | 95.74th | $69 – $94 |
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Dr. Sylvain Silberstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Silberstein National Provider Identifier | NPI #1710038427 (MD) | CMS NPPES Registry (91405) |
| Dr. Silberstein Van Nuys CMS Volume Rank | 94.74th Pct (16,240 CMS svcs; Z +0.350σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Van Nuys, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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