Dr. Erin Cook, MD
200 Ucla Medical Plz, Suite 420, Los Angeles, CA 90095 • +1-403-555-2584
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1558504381 • CBSA 31080 • Geriatric Medicine
Within the Los Angeles, CA (CBSA 31080) Geriatric Medicine cohort, Dr. Erin Cook, MD with sub-specialty concentration in 32 Active CMS HCPCS Codes ranks at the 47.06th municipal percentile and 38.46th CA percentile (-0.40σ Z-score) based on 1,349 billed procedures for 351 patients.
Dr. Cook's longitudinal care intensity (3.8 billed units per patient across 351 individuals) centers on 99214 (534 annual units) and 99213 ($90–$123 cash range).
Self-pay new patient consultations with Dr. Cook (CPT 99204 GPCI-adjusted benchmark) estimate around $231.00 (community reported average: $231.00) with hybrid in-clinic and telehealth video consults, 21-minute average reception wait, and a 4.74/5 modern protocol openness score across 17 patient logs.
Patients evaluating Dr. Erin Cook in ZIP 90095 note 17 years of post-doctoral tenure (null, 2009) alongside 3.8 annual CMS procedures per patient.
Compared against Los Angeles, CA Geriatric Medicine peers
1,349 annual services across 351 beneficiaries
Standard deviations from CA 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 | 534 | 47.06th | $117 – $161 |
| 99213 | Established Preventive & Chronic Care Visit | 308 | 42.06th | $90 – $123 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 154 | 52.06th | $43 – $59 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 119 | 51.06th | $138 – $189 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 71 | 43.06th | $163 – $224 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 163 | 47.06th | $106 – $154 |
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Dr. Erin Cook, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cook National Provider Identifier | NPI #1558504381 (MD) | CMS NPPES Registry (90095) |
| Dr. Cook Los Angeles CMS Volume Rank | 47.06th Pct (1,349 CMS svcs; Z -0.399σ) | CMS Medicare Part B (CA Geriatric Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $231.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Los Angeles, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $231.00 avg paid • 21 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.74/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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