Dr. Llorens Pembrook, MD
15107 Vanowen St, Van Nuys, CA 91405 • +1-356-555-5609
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Van Nuys Percentiles
NPI #1669584801 • CBSA Regional • Internal Medicine
Dr. Llorens Pembrook, MD (NPI #1669584801) practices Internal Medicine in Van Nuys, CA (91405) with sub-specialty concentration in 10 Active CMS HCPCS Codes, recording 640 annual CMS services across 59 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Van Nuys percentile) (-0.11σ vs CA state mean, 1.28th statewide percentile).
Medicare Part B line-item claims for Dr. Llorens Pembrook (91405) place 99214 at the top of the practice ledger (288 yearly units, 12th metro rank), rounded out by 99213 and 93000.
Uninsured and high-deductible cash patients visiting Dr. Llorens Pembrook in Van Nuys (91405) face an estimated $239.00 initial evaluation fee at 15107 Vanowen St (in-person clinic visits only; 12-minute average reception wait; bedside manner 4.71/5 from 12 verified reports).
Credentialed as an MD specialist with 19 years post-graduation experience since completing medical school at an LCME/COCA institution (2007), Dr. Pembrook coordinates 10 Active CMS HCPCS Codes workups from 15107 Vanowen St (+1-356-555-5609).
Compared against Van Nuys, CA Internal Medicine peers
640 annual services across 59 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 | 288 | 12th | $233 – $320 |
| 99213 | Established Preventive & Chronic Care Visit | 166 | 12th | $179 – $245 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 83 | 12th | $85 – $117 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 64 | 12th | $274 – $375 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $325 – $445 |
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Dr. Llorens Pembrook, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Pembrook National Provider Identifier | NPI #1669584801 (MD) | CMS NPPES Registry (91405) |
| Dr. Pembrook Van Nuys CMS Volume Rank | 0.00th Pct (640 CMS svcs; Z -0.110σ) | 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 • 12 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.47/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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