Dr. Leslie Ballas, MD
1441 Eastlake Ave, Nor G-350, Los Angeles, CA 90089 • +1-258-555-7231
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1235388901 • CBSA 31080 • Radiation Oncology
CMS Medicare Part B utilization records credit Dr. Leslie Ballas (MD, NPI 1235388901) at 1441 Eastlake Ave, Nor G-350 in Los Angeles with 1,893 annual clinical services (168 beneficiaries), corresponding to a -0.35σ regional deviation and upper-quartile active clinical volume (72.41th Los Angeles percentile) with sub-specialty concentration in 26 Active CMS HCPCS Codes.
Procedural volume for Dr. Ballas is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 852 annual services, $170–$233 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 492/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 246/yr).
Uninsured and high-deductible cash patients visiting Dr. Leslie Ballas in Los Angeles (90089) face an estimated $231.00 initial evaluation fee at 1441 Eastlake Ave, Nor G-350 (in-person clinic visits only; 9-minute average reception wait; bedside manner 4.55/5 from 3 verified reports).
Spanning 16 years of clinical practice following 2010 graduation from medical training, Dr. Leslie Ballas integrates 26 Active CMS HCPCS Codes diagnostics for Los Angeles metro patients.
Compared against Los Angeles, CA Radiation Oncology peers
1,893 annual services across 168 beneficiaries
Standard deviations from CA Radiation Oncology 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 | 852 | 72.41th | $170 – $233 |
| 99213 | Established Preventive & Chronic Care Visit | 492 | 70.41th | $130 – $179 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 246 | 72.41th | $62 – $85 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 189 | 69.41th | $200 – $274 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 114 | 73.41th | $237 – $325 |
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Dr. Leslie Ballas, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ballas National Provider Identifier | NPI #1235388901 (MD) | CMS NPPES Registry (90089) |
| Dr. Ballas Los Angeles CMS Volume Rank | 72.41th Pct (1,893 CMS svcs; Z -0.349σ) | CMS Medicare Part B (CA Radiation Oncology) |
| 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 • 9 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.56/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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