Dr. Mckenzie Halle, MD
2051 Marengo St, Los Angeles, CA 90033 • +1-895-555-7902
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1578052437 • CBSA 31080 • Emergency Medicine
Operating out of Los Angeles, CA (2051 Marengo St), Emergency Medicine clinician Dr. Mckenzie Halle, MD (accredited MD/DO training, 2003) maintains a upper-quartile active clinical volume (75.86th Los Angeles percentile) (73.51th CA percentile; Z-score -0.08σ across 1,123 documented services) with sub-specialty concentration in 39 Active CMS HCPCS Codes.
Procedural volume for Dr. Halle is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 505 annual services, $198–$271 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 292/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 146/yr).
Direct cash-pay transparency modeling sets Dr. Halle's baseline new-consult rate near $231.00 in Los Angeles, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 14-minute average reception wait).
Patients evaluating Dr. Mckenzie Halle in ZIP 90033 note 23 years of post-doctoral tenure (null, 2003) alongside 1.6 annual CMS procedures per patient.
Compared against Los Angeles, CA Emergency Medicine peers
1,123 annual services across 690 beneficiaries
Standard deviations from CA Emergency 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 | 505 | 75.86th | $198 – $271 |
| 99213 | Established Preventive & Chronic Care Visit | 292 | 80.86th | $151 – $207 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 146 | 77.86th | $72 – $99 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 112 | 74.86th | $232 – $318 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 67 | 79.86th | $275 – $377 |
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Dr. Mckenzie Halle, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Halle National Provider Identifier | NPI #1578052437 (MD) | CMS NPPES Registry (90033) |
| Dr. Halle Los Angeles CMS Volume Rank | 75.86th Pct (1,123 CMS svcs; Z -0.077σ) | CMS Medicare Part B (CA Emergency 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 • 14 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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