Dr. Rachel Zabner Spielberger, MD
8635 W 3rd St Ste 465w, Los Angeles, CA 90048 • +1-717-555-1142
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1033149703 • CBSA 31080 • Infectious Disease
Within the Los Angeles, CA (CBSA 31080) Infectious Disease cohort, Dr. Rachel Zabner Spielberger, MD with sub-specialty concentration in 23 Active CMS HCPCS Codes ranks at the 17.24th municipal percentile and 18.53th CA percentile (-0.20σ Z-score) based on 930 billed procedures for 317 patients.
Granular CPT/HCPCS billing distribution at 8635 W 3rd St Ste 465w shows Dr. Rachel Zabner Spielberger's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 419x/yr, 17.24th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 242x/yr, $166–$228).
At 8635 W 3rd St Ste 465w (90048), Dr. Rachel Zabner Spielberger, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$231.00 per new consult (4.71/5 bedside rating).
Spanning 33 years of clinical practice following 1993 graduation from medical training, Dr. Rachel Zabner Spielberger integrates 23 Active CMS HCPCS Codes diagnostics for Los Angeles metro patients.
Compared against Los Angeles, CA Infectious Disease peers
930 annual services across 317 beneficiaries
Standard deviations from CA Infectious Disease 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 | 419 | 17.24th | $217 – $297 |
| 99213 | Established Preventive & Chronic Care Visit | 242 | 16.24th | $166 – $228 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 121 | 12.24th | $79 – $109 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 93 | 12.24th | $255 – $349 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 56 | 13.24th | $302 – $414 |
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Dr. Rachel Zabner Spielberger, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zabner Spielberger National Provider Identifier | NPI #1033149703 (MD) | CMS NPPES Registry (90048) |
| Dr. Zabner Spielberger Los Angeles CMS Volume Rank | 17.24th Pct (930 CMS svcs; Z -0.195σ) | CMS Medicare Part B (CA Infectious Disease) |
| 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 • 13 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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